Author: dgregor
Date: Sat Oct 2 15:06:51 2010
New Revision: 115420
URL: http://llvm.org/viewvc/llvm-project?rev=115420&view=rev
Log:
Don't add -fno-spell-checking in libclang if a spell-checking-related argument
is already in the command-line arguments
Modified:
cfe/trunk/tools/libclang/CIndex.cpp
Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=115420&r1=115419&r2=115420&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Sat Oct 2 15:06:51 2010
@@ -2042,9 +2042,17 @@
// (often very broken) source code, where spell-checking can have a
// significant negative impact on performance (particularly when
// precompiled headers are involved), we disable it by default.
- // Note that we place this argument early in the list, so that it can be
- // overridden by the caller with "-fspell-checking".
- Args.push_back("-fno-spell-checking");
+ // Only do this if we haven't found a spell-checking-related argument.
+ bool FoundSpellCheckingArgument = false;
+ for (int I = 0; I != num_command_line_args; ++I) {
+ if (strcmp(command_line_args[I], "-fno-spell-checking") == 0 ||
+ strcmp(command_line_args[I], "-fspell-checking") == 0) {
+ FoundSpellCheckingArgument = true;
+ break;
+ }
+ }
+ if (!FoundSpellCheckingArgument)
+ Args.push_back("-fno-spell-checking");
Args.insert(Args.end(), command_line_args,
command_line_args + num_command_line_args);
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
