Dmitri,<div><br></div><div>I rethought it might be simpler to tweak the global property, CMAKE_C_FLAGS=-std=c89 (with gcc and clang).</div><div>Then Support/regex and libprofile_rt can be affected. It should be better.</div>
<div><br></div><div>I'll propose when I had a chance, later.</div><div><br></div><div>...Takumi</div><div><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">2012/11/7 Dmitri Gribenko <span dir="ltr"><<a href="mailto:gribozavr@gmail.com" target="_blank">gribozavr@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: gribozavr<br>
Date: Wed Nov  7 17:52:25 2012<br>
New Revision: 167561<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=167561&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=167561&view=rev</a><br>
Log:<br>
Force C89 for c-index-test.c<br>
<br>
MSVC supports only C89, so it is important to keep c-index-test.c<br>
buildable with C89.  However, Clang defaults to C99, so while building<br>
Clang with Clang one can introduce C99 constructs into c-index-test.c<br>
without noticing.<br>
<br>
Thanks to Nakamura Takumi for helping with MSVC bits.<br>
<br>
Modified:<br>
    cfe/trunk/tools/c-index-test/CMakeLists.txt<br>
<br>
Modified: cfe/trunk/tools/c-index-test/CMakeLists.txt<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/c-index-test/CMakeLists.txt?rev=167561&r1=167560&r2=167561&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/c-index-test/CMakeLists.txt?rev=167561&r1=167560&r2=167561&view=diff</a><br>

==============================================================================<br>
--- cfe/trunk/tools/c-index-test/CMakeLists.txt (original)<br>
+++ cfe/trunk/tools/c-index-test/CMakeLists.txt Wed Nov  7 17:52:25 2012<br>
@@ -7,6 +7,13 @@<br>
   c-index-test.c<br>
   )<br>
<br>
+if(NOT MSVC)<br>
+  set_property(<br>
+    SOURCE c-index-test.c<br>
+    PROPERTY COMPILE_FLAGS "-std=c89"<br>
+    )<br>
+endif()<br>
+<br>
 target_link_libraries(c-index-test<br>
   libclang<br>
   )<br>
<br>
<br>
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</blockquote></div><br></div>