The major performance defects this addresses are 59468, 54040, and 61675.
The following other correctness and related defects are also addressed or fixed.
68940, 69872, 71094, 68528, 71669, 61800, 68931, 68623, 69428, 69296, 69798,
69744, 69745, 68739, 69662, 69833
A CodeReader simply contains a char[] and the name of the file, if any,
that the char[] is the contents of. This leads us down the path of using
char[]s in the parser instead of Strings in an attempt to cut down on
our memory usage.
<BR> Fixed https://bugs.eclipse.org/bugs/show_bug.cgi?id=55785.
<BR> Fix required update to ISourceElementRequestor interface : clients updated accordingly.
<BR>
<BR>org.eclipse.cdt.core.tests
<BR> Updated clients for ISourceElementRequestor.createReader() updates.
<BR>
<BR>org.eclipse.cdt.ui
<BR> Updated CompletionEngine to use shared working copies when parsing include files.
<BR> Updated clients for ISourceElementRequestor.createReader() updates.