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Fix compiler crash with large Objective-C and __FLT_MAX__ (it may affect C++ too)

Message ID 10DE74E9-981A-48F2-AA2B-44821415DD34@meta-innovation.com
State New
Headers show

Commit Message

Nicola Pero Dec. 25, 2010, 11:17 a.m. UTC 
On 24 Dec 2010, at 23:33, Mike Stump wrote:

> On Dec 23, 2010, at 7:32 PM, "Nicola Pero" <nicola.pero@meta-innovation.com 
> > wrote:
>> This patch fixes a compiler segmentation fault when compiling a  
>> large Objective-C
>> file and encountering __FLT_MAX__.
>
> Ok.


Thanks Mike

Can someone approve the change to C++'s config-lang.in too ?  Here it  
is again.

I suppose it could be considered obvious ?  gtfiles contains the list  
of gt files,
and this patch adds one which is missing.

Thanks

(srcdir)/cp/decl.h \$(srcdir)/cp/call.c \$(srcdir)/cp/decl.c \$ 
(srcdir)/cp/decl2.c \$(srcdir)/cp/pt.c \$(srcdir)/cp/repo.c \$(srcdir)/ 
cp/semantics.c \$(srcdir)/cp/tree.c \$(srcdir)/cp/parser.c \$(srcdir)/ 
cp/method.c \$(srcdir)/cp/typeck2.c \$(srcdir)/c-family/c-common.c \$ 
(srcdir)/c-family/c-common.h \$(srcdir)/c-family/c-objc.h \$(srcdir)/c- 
family/c-lex.c \$(srcdir)/c-family/c-pragma.h \$(srcdir)/c-family/c- 
pragma.c \$(srcdir)/cp/class.c \$(srcdir)/cp/cp-objcp-common.c \$ 
(srcdir)/cp/cp-lang.c"
+gtfiles="\$(srcdir)/cp/rtti.c \$(srcdir)/cp/mangle.c \$(srcdir)/cp/ 
name-lookup.h \$(srcdir)/cp/name-lookup.c \$(srcdir)/cp/cp-tree.h \$ 
(srcdir)/cp/decl.h \$(srcdir)/cp/call.c \$(srcdir)/cp/decl.c \$ 
(srcdir)/cp/decl2.c \$(srcdir)/cp/pt.c \$(srcdir)/cp/repo.c \$(srcdir)/ 
cp/semantics.c \$(srcdir)/cp/tree.c \$(srcdir)/cp/parser.c \$(srcdir)/ 
cp/method.c \$(srcdir)/cp/typeck2.c \$(srcdir)/c-family/c-common.c \$ 
(srcdir)/c-family/c-common.h \$(srcdir)/c-family/c-objc.h \$(srcdir)/c- 
family/c-lex.c \$(srcdir)/c-family/c-cppbuiltin.c \$(srcdir)/c-family/ 
c-pragma.h \$(srcdir)/c-family/c-pragma.c \$(srcdir)/cp/class.c \$ 
(srcdir)/cp/cp-objcp-common.c \$(srcdir)/cp/cp-lang.c"
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Patch

Index: cp/ChangeLog
===================================================================
--- cp/ChangeLog        (revision 168215)
+++ cp/ChangeLog        (working copy)
@@ -1,3 +1,7 @@ 
+2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+       * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.
+
2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>

        * decl.c (decls_match, duplicate_decls): Use prototype_p.
Index: cp/config-lang.in
===================================================================
--- cp/config-lang.in   (revision 168215)
+++ cp/config-lang.in   (working copy)
@@ -30,4 +30,4 @@ 

target_libs="target-libstdc++-v3"

-gtfiles="\$(srcdir)/cp/rtti.c \$(srcdir)/cp/mangle.c \$(srcdir)/cp/ 
name-lookup.h \$(srcdir)/cp/name-lookup.c \$(srcdir)/cp/cp-tree.h \$