On 04/02/2015 16:19, Ben Fritz wrote:
It looks like I need to enable some compiler warning options on my Windows
build setup at home. :-(
Just turned up MSVC build from W3 to W4. I had to turn off a bunch of
warnings through vim.h for the usual C coding slackness, but doesn't
catch them all since not all files include vim.h. See attached diff for
details.
The build with VC11 throws up a pile more potentially un-intialised
before use variables, amongst a few other C hacks used in VIM that may
or may not be important to address. I doubt VIM will ever default to W4
when building, but it is good to go through the exercise once in a while
to clean the worst things up, and then fall back to W3.
There is enough there to come a few people busy for a while so just dive
into issues you see.
HTH - TTFN
Mike
--
My other computer's a... er... well, it's a piece of junk too.
--
--
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php
---
You received this message because you are subscribed to the Google Groups "vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
diff --git a/src/Make_mvc.mak b/src/Make_mvc.mak
--- a/src/Make_mvc.mak
+++ b/src/Make_mvc.mak
@@ -359,7 +359,7 @@ WINVER = 0x0400
#VIMRCLOC = somewhere
#VIMRUNTIMEDIR = somewhere
-CFLAGS = -c /W3 /nologo $(CVARS) -I. -Iproto -DHAVE_PATHDEF -DWIN32 \
+CFLAGS = -c /W4 /nologo $(CVARS) -I. -Iproto -DHAVE_PATHDEF -DWIN32 \
$(SNIFF_DEFS) $(CSCOPE_DEFS) $(NETBEANS_DEFS) \
$(NBDEBUG_DEFS) $(XPM_DEFS) \
$(DEFINES) -DWINVER=$(WINVER) -D_WIN32_WINNT=$(WINVER) \
diff --git a/src/vim.h b/src/vim.h
--- a/src/vim.h
+++ b/src/vim.h
@@ -2044,6 +2044,20 @@ typedef int VimClipboard; /* This is req
#ifdef _MSC_VER
/* Avoid useless warning "conversion from X to Y of greater size". */
#pragma warning(disable : 4312)
+/* Avoid warning for old style function declarators */
+ #pragma warning(disable : 4131)
+/* Avoid warning for conversion to type with smaller range */
+ #pragma warning(disable : 4244)
+/* Avoid warning for conversion to larger size */
+ #pragma warning(disable : 4306)
+/* Avoid warning for unreferenced formal parameter */
+ #pragma warning(disable : 4100)
+/* Avoid warning for differs in indirection to slightly different base type */
+ #pragma warning(disable : 4057)
+/* Avoid warning for constant conditional expression */
+ #pragma warning(disable : 4127)
+/* Avoid warning for assignment within conditional */
+ #pragma warning(disable : 4706)
#endif
/* Note: a NULL argument for vim_realloc() is not portable, don't use it. */
