mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-07-31 12:55:40 +02:00
Continued DOMLocation fixes. (ad infinitum)
This commit is contained in:
John Camelon
parent
c2d34df02e
commit
33390e2e03
2 changed files with 1374 additions and 1245 deletions
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@ -125,8 +125,8 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
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assertEquals(locations.length, 1);
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IASTFileLocation nodeLocation = (IASTFileLocation) locations[0];
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assertTrue(nodeLocation.getFileName().endsWith(pathEndsWith));
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assertEquals(nodeLocation.getNodeOffset(), offset);
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assertEquals(nodeLocation.getNodeLength(), length);
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assertEquals(offset, nodeLocation.getNodeOffset());
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assertEquals(length, nodeLocation.getNodeLength());
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}
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public void testSimpleInclusion() throws Exception {
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@ -191,7 +191,7 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
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}
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public void testMacrosInIncludeFile() throws Exception {
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String c_file_code = "#define X 4\n\n#include \"blarg.h\"\n\n"; //$NON-NLS-1$
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String c_file_code = "#define X 4\n\n#include \"blarg.h\"\n\n#define POST_INCLUDE\n\n"; //$NON-NLS-1$
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String h_file_code = "#ifndef _BLARG_H_\r\n#define _BLARG_H_\r\n// macro\r\n#define PRINT(s,m) printf(s,m)\r\n#endif //_BLARG_H_\r\n"; //$NON-NLS-1$
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importFile( "blarg.h", h_file_code ); //$NON-NLS-1$
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IFile c_file = importFile( "blarg.c", c_file_code ); //$NON-NLS-1$
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@ -201,13 +201,44 @@ public class DOMLocationInclusionTests extends FileBasePluginTest {
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assertEquals( tu.getDeclarations().length, 0 );
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IASTPreprocessorMacroDefinition[] macroDefinitions = tu.getMacroDefinitions();
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assertNotNull( macroDefinitions );
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assertEquals( macroDefinitions.length, 3 );
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assertEquals( macroDefinitions.length, 4 );
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assertSoleFileLocation( macroDefinitions[0], "blarg.c", c_file_code.indexOf( "#define"), c_file_code.indexOf( "4" ) + 1- c_file_code.indexOf( "#define" ) ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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assertSoleFileLocation( macroDefinitions[0].getName(), "blarg.c", c_file_code.indexOf( "X"), 1 ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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assertSoleFileLocation( macroDefinitions[1], "blarg.h", h_file_code.indexOf( "#define _BLARG_H_"), "#define _BLARG_H_\r".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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assertSoleFileLocation( macroDefinitions[1].getName(), "blarg.h", h_file_code.indexOf( "e _BLARG_H_") + 2, "_BLARG_H_".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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assertSoleFileLocation( macroDefinitions[2], "blarg.h", h_file_code.indexOf( "#define PRINT(s,m) printf(s,m)\r"), "#define PRINT(s,m) printf(s,m)".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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assertSoleFileLocation( macroDefinitions[2].getName(), "blarg.h", h_file_code.indexOf( "PRINT"), "PRINT".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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assertSoleFileLocation( macroDefinitions[3], "blarg.c", c_file_code.indexOf( "#define POST_INCLUDE"), "#define POST_INCLUDE".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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assertSoleFileLocation( macroDefinitions[3].getName(), "blarg.c", c_file_code.indexOf( "POST_INCLUDE"), "POST_INCLUDE".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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}
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}
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}
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// public void testMacrosInIncludeFile2() throws Exception {
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// String c_file_code = "#define X 4\n\n#include \"blarg.h\"\n\n#define POST_INCLUDE\n#include \"second.h\"\n#define POST_SECOND\n"; //$NON-NLS-1$
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// String h_file_code = "#ifndef _BLARG_H_\r\n#define _BLARG_H_\r\n// macro\r\n#define PRINT(s,m) printf(s,m)\r\n#endif //_BLARG_H_\r\n"; //$NON-NLS-1$
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// String h_file2_code = "#ifndef _SECOND_H_ \n#define _SECOND_H_\n#endif\n"; //$NON-NLS-1$
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// importFile( "blarg.h", h_file_code ); //$NON-NLS-1$
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// importFile( "second.h", h_file2_code ); //$NON-NLS-1$
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// IFile c_file = importFile( "blarg.c", c_file_code ); //$NON-NLS-1$
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// for (ParserLanguage p = ParserLanguage.C; p != null; p = (p == ParserLanguage.C) ? ParserLanguage.CPP
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// : null) {
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// IASTTranslationUnit tu = parse(c_file, p); //$NON-NLS-1$
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// assertEquals( tu.getDeclarations().length, 0 );
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// IASTPreprocessorMacroDefinition[] macroDefinitions = tu.getMacroDefinitions();
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// assertNotNull( macroDefinitions );
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// assertEquals( macroDefinitions.length, 6 );
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// assertSoleFileLocation( macroDefinitions[0], "blarg.c", c_file_code.indexOf( "#define"), c_file_code.indexOf( "4" ) + 1- c_file_code.indexOf( "#define" ) ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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// assertSoleFileLocation( macroDefinitions[0].getName(), "blarg.c", c_file_code.indexOf( "X"), 1 ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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// assertSoleFileLocation( macroDefinitions[1], "blarg.h", h_file_code.indexOf( "#define _BLARG_H_"), "#define _BLARG_H_\r".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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// assertSoleFileLocation( macroDefinitions[1].getName(), "blarg.h", h_file_code.indexOf( "e _BLARG_H_") + 2, "_BLARG_H_".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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// assertSoleFileLocation( macroDefinitions[2], "blarg.h", h_file_code.indexOf( "#define PRINT(s,m) printf(s,m)\r"), "#define PRINT(s,m) printf(s,m)".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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// assertSoleFileLocation( macroDefinitions[2].getName(), "blarg.h", h_file_code.indexOf( "PRINT"), "PRINT".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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// assertSoleFileLocation( macroDefinitions[3], "blarg.c", c_file_code.indexOf( "#define POST_INCLUDE"), "#define POST_INCLUDE".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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// assertSoleFileLocation( macroDefinitions[3].getName(), "blarg.c", c_file_code.indexOf( "POST_INCLUDE"), "POST_INCLUDE".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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// assertSoleFileLocation( macroDefinitions[4], "second.h", h_file2_code.indexOf( "#define _SECOND_H_"), "#define _SECOND_H_".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
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// assertSoleFileLocation( macroDefinitions[5], "blarg.c", c_file_code.indexOf( "#define POST_SECOND"), "#define POST_SECOND".length() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
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// }
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// }
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public static Test suite() {
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TestSuite suite = new TestSuite(DOMLocationInclusionTests.class);
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@ -54,6 +54,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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}
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/**
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* @author jcamelon
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*/
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@ -61,17 +62,20 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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_IPreprocessorDirective {
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public final boolean taken;
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/**
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* @param parent
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* @param startOffset
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* @param endOffset
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*/
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public _Elif(_CompositeContext parent, int startOffset, int endOffset, boolean taken ) {
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public _Elif(_CompositeContext parent, int startOffset, int endOffset,
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boolean taken) {
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super(parent, startOffset, endOffset);
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this.taken = taken;
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}
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}
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/**
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* @author jcamelon
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*/
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@ -79,17 +83,20 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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_IPreprocessorDirective {
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public final boolean taken;
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/**
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* @param parent
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* @param startOffset
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* @param endOffset
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*/
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public _Ifdef(_CompositeContext parent, int startOffset, int endOffset, boolean taken) {
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public _Ifdef(_CompositeContext parent, int startOffset, int endOffset,
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boolean taken) {
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super(parent, startOffset, endOffset);
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this.taken = taken;
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}
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}
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/**
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* @author jcamelon
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*/
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@ -103,12 +110,14 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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* @param startOffset
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* @param endOffset
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*/
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public _Ifndef(_CompositeContext parent, int startOffset, int endOffset, boolean taken ) {
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public _Ifndef(_CompositeContext parent, int startOffset,
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int endOffset, boolean taken) {
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super(parent, startOffset, endOffset);
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this.taken = taken;
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}
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}
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/**
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* @author jcamelon
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*/
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@ -126,6 +135,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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}
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/**
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* @author jcamelon
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*/
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@ -142,6 +152,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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}
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/**
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* @author jcamelon
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*/
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@ -154,12 +165,14 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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* @param startOffset
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* @param endOffset
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*/
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public _If(_CompositeContext parent, int startOffset, int endOffset, boolean taken) {
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public _If(_CompositeContext parent, int startOffset, int endOffset,
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boolean taken) {
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super(parent, startOffset, endOffset);
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this.taken = taken;
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}
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}
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/**
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* @author jcamelon
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*/
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@ -167,22 +180,25 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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_IPreprocessorDirective {
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public final boolean taken;
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/**
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* @param parent
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* @param startOffset
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* @param endOffset
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*/
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public _Else(_CompositeContext parent, int startOffset, int endOffset, boolean taken) {
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public _Else(_CompositeContext parent, int startOffset, int endOffset,
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boolean taken) {
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super(parent, startOffset, endOffset);
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this.taken = taken;
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}
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}
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/**
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* @author jcamelon
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*/
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protected static class ASTInclusionStatement extends ScannerASTNode implements
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IASTPreprocessorIncludeStatement {
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protected static class ASTInclusionStatement extends ScannerASTNode
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implements IASTPreprocessorIncludeStatement {
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private final char[] path;
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@ -211,6 +227,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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IASTPreprocessorFunctionStyleMacroDefinition {
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private IASTName name;
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private String expansion;
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/*
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@ -260,7 +277,9 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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private int currentIndex = 0;
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private IASTFunctionStyleMacroParameter[] parameters = null;
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private static final int DEFAULT_PARMS_LIST_SIZE = 2;
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/*
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@ -301,12 +320,11 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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public static interface _IPreprocessorDirective
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{
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public static interface _IPreprocessorDirective {
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}
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protected static class _Undef extends _Context implements _IPreprocessorDirective
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{
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protected static class _Undef extends _Context implements
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_IPreprocessorDirective {
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/**
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* @param parent
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* @param startOffset
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@ -318,9 +336,9 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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private static class ScannerASTNode extends ASTNode {
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private IASTNode parent;
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private ASTNodeProperty property;
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public IASTNode getParent() {
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@ -418,6 +436,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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IASTPreprocessorObjectStyleMacroDefinition {
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private IASTName name;
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private String expansion;
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/*
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@ -461,6 +480,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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public static class Location implements IASTNodeLocation {
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private final int nodeOffset;
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private final int nodeLength;
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/**
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@ -556,9 +576,12 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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public final int context_directive_start;
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public final int context_directive_end;
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public int context_ends;
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private final _CompositeContext parent;
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final _CompositeContext parent;
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public _CompositeContext getParent() {
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return parent;
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@ -595,26 +618,33 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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protected static class _Inclusion extends _CompositeContext implements _IPreprocessorDirective {
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protected static class _CompositeFileContext extends _CompositeContext {
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public final CodeReader reader;
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public _Inclusion(_CompositeContext parent, CodeReader reader,
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int startOffset, int endOffset) {
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public _CompositeFileContext(_CompositeContext parent, int startOffset,
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int endOffset, CodeReader reader) {
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super(parent, startOffset, endOffset);
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this.reader = reader;
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}
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}
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protected static class _TranslationUnit extends _CompositeContext {
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public final CodeReader reader;
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protected static class _Inclusion extends _CompositeFileContext implements
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_IPreprocessorDirective {
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public _Inclusion(_CompositeContext parent, CodeReader reader,
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int startOffset, int endOffset) {
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super(parent, startOffset, endOffset, reader);
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}
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}
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protected static class _TranslationUnit extends _CompositeFileContext {
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/**
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* @param startOffset
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* @param endOffset
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*/
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public _TranslationUnit(CodeReader reader) {
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super(null, 0, 0);
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this.reader = reader;
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super(null, 0, 0, reader);
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}
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}
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@ -636,11 +666,14 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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public final char[] name;
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public final char[] expansion;
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public final int nameOffset;
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}
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protected static class _ObjectMacroDefinition extends _MacroDefinition implements _IPreprocessorDirective {
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protected static class _ObjectMacroDefinition extends _MacroDefinition
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implements _IPreprocessorDirective {
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/**
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* @param parent
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* @param startOffset
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@ -650,14 +683,16 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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* @param expansion
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* TODO
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*/
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public _ObjectMacroDefinition(_CompositeContext parent, int startOffset,
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int endOffset, char[] name, int nameOffset, char[] expansion) {
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public _ObjectMacroDefinition(_CompositeContext parent,
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int startOffset, int endOffset, char[] name, int nameOffset,
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char[] expansion) {
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super(parent, startOffset, endOffset, name, nameOffset, expansion);
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}
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}
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protected static class _FunctionMacroDefinition extends _MacroDefinition implements _IPreprocessorDirective {
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protected static class _FunctionMacroDefinition extends _MacroDefinition
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implements _IPreprocessorDirective {
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public final char[][] parms;
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@ -683,8 +718,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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* @param startOffset
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* @param endOffset
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*/
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public _Problem(_CompositeContext parent, int startOffset, int endOffset,
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IASTProblem problem) {
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public _Problem(_CompositeContext parent, int startOffset,
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int endOffset, IASTProblem problem) {
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super(parent, startOffset, endOffset);
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this.problem = problem;
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}
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@ -692,6 +727,7 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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protected _TranslationUnit tu;
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protected _CompositeContext currentContext;
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/**
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@ -701,8 +737,11 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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}
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private static final IASTProblem[] EMPTY_PROBLEMS_ARRAY = new IASTProblem[0];
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private static final IASTNodeLocation[] EMPTY_LOCATION_ARRAY = new IASTNodeLocation[0];
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private static final IASTPreprocessorMacroDefinition[] EMPTY_MACRO_DEFINITIONS_ARRAY = new IASTPreprocessorMacroDefinition[0];
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private static final IASTPreprocessorIncludeStatement[] EMPTY_INCLUDES_ARRAY = new IASTPreprocessorIncludeStatement[0];
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/*
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@ -712,16 +751,15 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
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*/
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public IASTPreprocessorMacroDefinition[] getMacroDefinitions() {
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int size = collectContexts(V_MACRODEFS, tu, null, 0);
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if( size == 0 ) return EMPTY_MACRO_DEFINITIONS_ARRAY;
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if (size == 0)
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return EMPTY_MACRO_DEFINITIONS_ARRAY;
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_Context[] contexts = new _Context[size];
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collectContexts(V_MACRODEFS, tu, contexts, 0);
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IASTPreprocessorMacroDefinition[] result = new IASTPreprocessorMacroDefinition[contexts
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.length];
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IASTPreprocessorMacroDefinition[] result = new IASTPreprocessorMacroDefinition[contexts.length];
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for (int i = 0; i < contexts.length; ++i)
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result[i] = createASTMacroDefinition((_MacroDefinition) contexts[i]);
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return result;
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}
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|
|
@ -729,7 +767,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* @param d
|
||||
* @return
|
||||
*/
|
||||
protected IASTPreprocessorMacroDefinition createASTMacroDefinition(_MacroDefinition d) {
|
||||
protected IASTPreprocessorMacroDefinition createASTMacroDefinition(
|
||||
_MacroDefinition d) {
|
||||
IASTPreprocessorMacroDefinition r = null;
|
||||
if (d instanceof _ObjectMacroDefinition)
|
||||
r = new ASTObjectMacro();
|
||||
|
|
@ -815,19 +854,49 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
protected IASTNodeLocation[] createSoleLocation(_Context c, int offset,
|
||||
int length) {
|
||||
IASTNodeLocation[] result = new IASTNodeLocation[1];
|
||||
if (c instanceof _TranslationUnit) {
|
||||
result[0] = new FileLocation(((_TranslationUnit) c).reader.filename,
|
||||
if (c instanceof _CompositeFileContext) {
|
||||
result[0] = new FileLocation(
|
||||
((_CompositeFileContext) c).reader.filename,
|
||||
reconcileOffset(c, offset), length);
|
||||
return result;
|
||||
}
|
||||
if (c instanceof _Inclusion) {
|
||||
result[0] = new FileLocation(((_Inclusion) c).reader.filename,
|
||||
reconcileOffset(c, offset), length);
|
||||
if (c instanceof _IPreprocessorDirective) {
|
||||
_CompositeContext parent = c.parent;
|
||||
while (!(parent instanceof _CompositeFileContext))
|
||||
parent = c.parent;
|
||||
_CompositeFileContext fc = (_CompositeFileContext) parent;
|
||||
result[0] = new FileLocation(fc.reader.filename, reconcileOffset(
|
||||
fc, c, offset), length);
|
||||
return result;
|
||||
}
|
||||
return EMPTY_LOCATION_ARRAY;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param fc
|
||||
* @param c
|
||||
* @param offset
|
||||
* @return
|
||||
*/
|
||||
protected int reconcileOffset(_CompositeFileContext fc, _Context c,
|
||||
int offset) {
|
||||
int subtractOff = 0;
|
||||
if( c.parent == fc )
|
||||
{
|
||||
List subs = fc.getSubContexts();
|
||||
for( int i = 0; i < subs.size(); ++i )
|
||||
{
|
||||
_Context sample = (_Context) subs.get(i);
|
||||
if( sample == c )
|
||||
break;
|
||||
if( ! ( sample instanceof _CompositeContext ) )
|
||||
continue;
|
||||
subtractOff += sample.context_ends - sample.context_directive_end;
|
||||
}
|
||||
}
|
||||
return offset - fc.context_directive_end - subtractOff;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param c
|
||||
* @param offset
|
||||
|
|
@ -839,10 +908,14 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
List subs = ((_CompositeContext) c).getSubContexts();
|
||||
for (int i = 0; i < subs.size(); ++i) {
|
||||
_Context subC = (_Context) subs.get(i);
|
||||
if (subC.context_ends < offset)
|
||||
subtractOff += subC.context_ends - subC.context_directive_end;
|
||||
else
|
||||
if (subC.context_ends > offset)
|
||||
break;
|
||||
if( !( subC instanceof _CompositeContext ) )
|
||||
continue;
|
||||
|
||||
subtractOff += subC.context_ends
|
||||
- subC.context_directive_end;
|
||||
|
||||
}
|
||||
}
|
||||
return offset - c.context_directive_end - subtractOff;
|
||||
|
|
@ -873,7 +946,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
_Context nextContext = (_Context) subContexts.get(i);
|
||||
if (nextContext.context_directive_end < offset)
|
||||
bestContext = nextContext;
|
||||
else if( nextContext.context_directive_start < offset && nextContext.context_ends > offset )
|
||||
else if (nextContext.context_directive_start < offset
|
||||
&& nextContext.context_ends > offset)
|
||||
bestContext = nextContext;
|
||||
else
|
||||
break;
|
||||
|
|
@ -1005,10 +1079,9 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
*/
|
||||
public void defineFunctionStyleMacro(FunctionStyleMacro m, int startOffset,
|
||||
int nameOffset, int nameEndOffset, int endOffset) {
|
||||
currentContext
|
||||
.addSubContext(new _FunctionMacroDefinition(currentContext,
|
||||
startOffset, endOffset, m.name, nameOffset, m.expansion,
|
||||
removeNullArguments( m.arglist)));
|
||||
currentContext.addSubContext(new _FunctionMacroDefinition(
|
||||
currentContext, startOffset, endOffset, m.name, nameOffset,
|
||||
m.expansion, removeNullArguments(m.arglist)));
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1037,7 +1110,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundIf(int startOffset, int endOffset, boolean taken) {
|
||||
currentContext.addSubContext( new _If( currentContext, startOffset, endOffset, taken ) );
|
||||
currentContext.addSubContext(new _If(currentContext, startOffset,
|
||||
endOffset, taken));
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -1048,7 +1122,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundPragma(int startOffset, int endOffset) {
|
||||
currentContext.addSubContext( new _Pragma( currentContext, startOffset, endOffset ) );
|
||||
currentContext.addSubContext(new _Pragma(currentContext, startOffset,
|
||||
endOffset));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1058,7 +1133,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundError(int startOffset, int endOffset) {
|
||||
currentContext.addSubContext( new _Error( currentContext, startOffset, endOffset ) );
|
||||
currentContext.addSubContext(new _Error(currentContext, startOffset,
|
||||
endOffset));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1067,8 +1143,10 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* @see org.eclipse.cdt.internal.core.parser.scanner2.IScannerPreprocessorLog#encounterPoundIfdef(int,
|
||||
* int)
|
||||
*/
|
||||
public void encounterPoundIfdef(int startOffset, int endOffset, boolean taken) {
|
||||
currentContext.addSubContext( new _Ifdef( currentContext, startOffset, endOffset, taken ) );
|
||||
public void encounterPoundIfdef(int startOffset, int endOffset,
|
||||
boolean taken) {
|
||||
currentContext.addSubContext(new _Ifdef(currentContext, startOffset,
|
||||
endOffset, taken));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1078,7 +1156,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundUndef(int startOffset, int endOffset) {
|
||||
currentContext.addSubContext( new _Undef( currentContext, startOffset, endOffset ) );
|
||||
currentContext.addSubContext(new _Undef(currentContext, startOffset,
|
||||
endOffset));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1088,7 +1167,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundElse(int startOffset, int endOffset, boolean taken) {
|
||||
currentContext.addSubContext( new _Else( currentContext, startOffset, endOffset, taken ));
|
||||
currentContext.addSubContext(new _Else(currentContext, startOffset,
|
||||
endOffset, taken));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1098,8 +1178,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundElif(int startOffset, int endOffset, boolean taken) {
|
||||
currentContext.addSubContext( new _Elif( currentContext, startOffset, endOffset, taken ) );
|
||||
|
||||
currentContext.addSubContext(new _Elif(currentContext, startOffset,
|
||||
endOffset, taken));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1109,7 +1189,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* int)
|
||||
*/
|
||||
public void encounterPoundEndIf(int startOffset, int endOffset) {
|
||||
currentContext.addSubContext( new _Endif( currentContext, startOffset, endOffset) );
|
||||
currentContext.addSubContext(new _Endif(currentContext, startOffset,
|
||||
endOffset));
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1137,7 +1218,8 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
*/
|
||||
public IASTProblem[] getScannerProblems() {
|
||||
int size = LocationMap.collectContexts(V_PROBLEMS, tu, null, 0);
|
||||
if( size == 0 ) return EMPTY_PROBLEMS_ARRAY;
|
||||
if (size == 0)
|
||||
return EMPTY_PROBLEMS_ARRAY;
|
||||
_Context[] contexts = new _Context[size];
|
||||
LocationMap.collectContexts(V_PROBLEMS, tu, contexts, 0);
|
||||
IASTProblem[] result = new IASTProblem[size];
|
||||
|
|
@ -1161,13 +1243,19 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
}
|
||||
|
||||
protected static final int V_ALL = 1;
|
||||
|
||||
protected static final int V_INCLUSIONS = 2;
|
||||
|
||||
protected static final int V_PROBLEMS = 3;
|
||||
|
||||
protected static final int V_MACRODEFS = 4;
|
||||
|
||||
protected static final int V_PREPROCESSOR = 5;
|
||||
|
||||
private static final char[] EMPTY_CHAR_ARRAY = "".toCharArray(); //$NON-NLS-1$
|
||||
|
||||
protected static int collectContexts(int key, _Context source, _Context[] result, int s ) {
|
||||
protected static int collectContexts(int key, _Context source,
|
||||
_Context[] result, int s) {
|
||||
int startAt = s;
|
||||
int count = 0;
|
||||
switch (key) {
|
||||
|
|
@ -1177,16 +1265,14 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
++count;
|
||||
break;
|
||||
case V_INCLUSIONS:
|
||||
if (source instanceof _Inclusion)
|
||||
{
|
||||
if (source instanceof _Inclusion) {
|
||||
if (result != null)
|
||||
result[startAt++] = source;
|
||||
++count;
|
||||
}
|
||||
break;
|
||||
case V_PROBLEMS:
|
||||
if (source instanceof _Problem)
|
||||
{
|
||||
if (source instanceof _Problem) {
|
||||
|
||||
if (result != null)
|
||||
result[startAt++] = source;
|
||||
|
|
@ -1194,16 +1280,14 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
}
|
||||
break;
|
||||
case V_MACRODEFS:
|
||||
if (source instanceof _MacroDefinition)
|
||||
{
|
||||
if (source instanceof _MacroDefinition) {
|
||||
if (result != null)
|
||||
result[startAt++] = source;
|
||||
++count;
|
||||
}
|
||||
break;
|
||||
case V_PREPROCESSOR:
|
||||
if( source instanceof _IPreprocessorDirective )
|
||||
{
|
||||
if (source instanceof _IPreprocessorDirective) {
|
||||
if (result != null)
|
||||
result[startAt++] = source;
|
||||
++count;
|
||||
|
|
@ -1212,9 +1296,9 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
}
|
||||
if (source instanceof _CompositeContext) {
|
||||
List l = ((_CompositeContext) source).getSubContexts();
|
||||
for (int i = 0; i < l.size(); ++i)
|
||||
{
|
||||
int value = collectContexts(key, (_Context) l.get(i), result, startAt);
|
||||
for (int i = 0; i < l.size(); ++i) {
|
||||
int value = collectContexts(key, (_Context) l.get(i), result,
|
||||
startAt);
|
||||
count += value;
|
||||
startAt += value;
|
||||
}
|
||||
|
|
@ -1222,30 +1306,35 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
return count;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
/*
|
||||
* (non-Javadoc)
|
||||
*
|
||||
* @see org.eclipse.cdt.internal.core.parser.scanner2.ILocationResolver#getSignature(org.eclipse.cdt.core.dom.ast.IASTNodeLocation[])
|
||||
*/
|
||||
public char[] getUnpreprocessedSignature(IASTNodeLocation[] locations) {
|
||||
|
||||
switch ( locations.length )
|
||||
{
|
||||
switch (locations.length) {
|
||||
case 1:
|
||||
if( locations[0] instanceof IASTFileLocation )
|
||||
{
|
||||
if (locations[0] instanceof IASTFileLocation) {
|
||||
IASTNodeLocation nodeLocation = locations[0];
|
||||
char [] name = ((IASTFileLocation)nodeLocation).getFileName().toCharArray();
|
||||
char[] name = ((IASTFileLocation) nodeLocation).getFileName()
|
||||
.toCharArray();
|
||||
if (readerCompatable(nodeLocation, tu.reader, name))
|
||||
return CharArrayUtils.extract( tu.reader.buffer, nodeLocation.getNodeOffset(), nodeLocation.getNodeLength() );
|
||||
return CharArrayUtils.extract(tu.reader.buffer,
|
||||
nodeLocation.getNodeOffset(), nodeLocation
|
||||
.getNodeLength());
|
||||
|
||||
int size = collectContexts(V_INCLUSIONS, tu, null, 0);
|
||||
if( size == 0 ) return EMPTY_CHAR_ARRAY;
|
||||
if (size == 0)
|
||||
return EMPTY_CHAR_ARRAY;
|
||||
_Context[] inclusions = new _Context[size];
|
||||
collectContexts(V_INCLUSIONS, tu, inclusions, 0);
|
||||
for( int i = 0; i < size; ++i )
|
||||
{
|
||||
for (int i = 0; i < size; ++i) {
|
||||
_Inclusion inc = (_Inclusion) inclusions[i];
|
||||
if (readerCompatable(nodeLocation, inc.reader, name))
|
||||
return CharArrayUtils.extract( inc.reader.buffer, nodeLocation.getNodeOffset(), nodeLocation.getNodeLength() );
|
||||
return CharArrayUtils.extract(inc.reader.buffer,
|
||||
nodeLocation.getNodeOffset(), nodeLocation
|
||||
.getNodeLength());
|
||||
}
|
||||
}
|
||||
return EMPTY_CHAR_ARRAY;
|
||||
|
|
@ -1263,18 +1352,27 @@ public class LocationMap implements ILocationResolver, IScannerPreprocessorLog {
|
|||
* @param name
|
||||
* @return
|
||||
*/
|
||||
private boolean readerCompatable(IASTNodeLocation nodeLocation, CodeReader reader, char[] name) {
|
||||
if( !CharArrayUtils.equals( reader.filename, name )) return false;
|
||||
if( nodeLocation.getNodeOffset() > reader.buffer.length ) return false;
|
||||
if( nodeLocation.getNodeOffset() + nodeLocation.getNodeLength() > reader.buffer.length ) return false;
|
||||
private boolean readerCompatable(IASTNodeLocation nodeLocation,
|
||||
CodeReader reader, char[] name) {
|
||||
if (!CharArrayUtils.equals(reader.filename, name))
|
||||
return false;
|
||||
if (nodeLocation.getNodeOffset() > reader.buffer.length)
|
||||
return false;
|
||||
if (nodeLocation.getNodeOffset() + nodeLocation.getNodeLength() > reader.buffer.length)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.eclipse.cdt.internal.core.parser.scanner2.IScannerPreprocessorLog#encounterPoundIfndef(int, int, boolean)
|
||||
/*
|
||||
* (non-Javadoc)
|
||||
*
|
||||
* @see org.eclipse.cdt.internal.core.parser.scanner2.IScannerPreprocessorLog#encounterPoundIfndef(int,
|
||||
* int, boolean)
|
||||
*/
|
||||
public void encounterPoundIfndef(int startOffset, int endOffset, boolean taken) {
|
||||
currentContext.addSubContext( new _Ifndef( currentContext, startOffset, endOffset, taken ) );
|
||||
public void encounterPoundIfndef(int startOffset, int endOffset,
|
||||
boolean taken) {
|
||||
currentContext.addSubContext(new _Ifndef(currentContext, startOffset,
|
||||
endOffset, taken));
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue