commit a1d8059d676046ff9a35e15341866f1e93944132
author apatrick@chromium.org <apatrick@chromium.org@736b8ea6-26fd-11df-bfd4-992fa37f6226> Wed Jan 25 21:52:10 2012 +0000
committer apatrick@chromium.org <apatrick@chromium.org@736b8ea6-26fd-11df-bfd4-992fa37f6226> Wed Jan 25 21:52:10 2012 +0000
tree 6884eb6b78e51c18e4156194e75b5d3716badab7
parent 536888b8718e3451e0c5fb964a9c4b682f4950b3

Increase MSVC warning level to 4.

There are some exceptions, a subset of the exceptions used by Chromium. They didn't seem to be useful warnings.

In code which we don't change much, like the preprocessor, I just suppressed the warnings in the specific files rather than changing the code.

There should be no functional changes in this patch.
Review URL: https://codereview.appspot.com/5570066

git-svn-id: https://angleproject.googlecode.com/svn/trunk@964 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/compiler/preprocessor/cpp.c

diff --git a/src/compiler/preprocessor/cpp.c b/src/compiler/preprocessor/cpp.c
index 03dd4f6..13a5df1 100644
--- a/src/compiler/preprocessor/cpp.c
+++ b/src/compiler/preprocessor/cpp.c
@@ -53,6 +53,12 @@
 
 #include "compiler/preprocessor/slglobals.h"
 
+#if defined(_MSC_VER)
+#pragma warning(disable: 4054)
+#pragma warning(disable: 4152)
+#pragma warning(disable: 4706)
+#endif
+
 static int CPPif(yystypepp * yylvalpp);
 
 /* Don't use memory.c's replacements, as we clean up properly here */