Author: snaroff
Date: Wed Aug 6 10:58:23 2008
New Revision: 54412
URL: http://llvm.org/viewvc/llvm-project?rev=54412&view=rev
Log:
Fix for <rdar://problem/6113807> clang ObjC rewriter: crash rewriting attached
file
While this is a safe rewriter fix, there is still a need for some discussion
(see report for more info).
Modified:
cfe/trunk/Driver/RewriteObjC.cpp
Modified: cfe/trunk/Driver/RewriteObjC.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/Driver/RewriteObjC.cpp?rev=54412&r1=54411&r2=54412&view=diff
==============================================================================
--- cfe/trunk/Driver/RewriteObjC.cpp (original)
+++ cfe/trunk/Driver/RewriteObjC.cpp Wed Aug 6 10:58:23 2008
@@ -1692,7 +1692,9 @@
startBuf = ++endBuf;
}
else {
- while (*startBuf != ')' && *startBuf != ',')
+ // If the function name is derived from a macro expansion, then the
+ // argument buffer will not follow the name. Need to speak with Chris.
+ while (*startBuf && *startBuf != ')' && *startBuf != ',')
startBuf++; // scan forward (from the decl location) for argument
types.
startBuf++;
}
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