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| author | mueller <mueller@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-05-04 00:46:02 +0000 |
|---|---|---|
| committer | mueller <mueller@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-05-04 00:46:02 +0000 |
| commit | b24655ef32d2caa4129f97dff97e12d308230f2c (patch) | |
| tree | a091dc320d6614250cc2109b18a78f2c0ae5b007 | |
| parent | 06f9fe3e3f40c0c2eaae10f693374b35e2362fc0 (diff) | |
| download | ppe42-gcc-b24655ef32d2caa4129f97dff97e12d308230f2c.tar.gz ppe42-gcc-b24655ef32d2caa4129f97dff97e12d308230f2c.zip | |
2007-05-04 Dirk Mueller <dmueller@suse.de>
* c.opt(Wmain,ffreestanding): Enable for C++,ObjC++.
* cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
not in effect.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124404 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/c.opt | 4 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/cp-tree.h | 3 |
4 files changed, 13 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1add00feeb6..afb5846120e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2007-05-04 Dirk Mueller <dmueller@suse.de> + + * c.opt(Wmain,ffreestanding): Enable for C++,ObjC++. + 2007-05-03 Jan Hubicka <jh@suse.cz> * fold-const.c (fold_unary): Convert (T1)(X op Y) into ((T1)X op (T1)Y), diff --git a/gcc/c.opt b/gcc/c.opt index 61aaf82fef4..0635fdca13c 100644 --- a/gcc/c.opt +++ b/gcc/c.opt @@ -271,7 +271,7 @@ C ObjC C++ ObjC++ Var(warn_long_long) Init(1) Warning Do not warn about using \"long long\" when -pedantic Wmain -C ObjC Warning +C ObjC C++ ObjC++ Warning Warn about suspicious declarations of \"main\" Wmissing-braces @@ -551,7 +551,7 @@ C++ ObjC++ Scope of for-init-statement variables is local to the loop ffreestanding -C ObjC +C ObjC C++ ObjC++ Do not assume that standard C libraries and \"main\" exist fgnu-keywords diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d0b0dd9fadc..52bf5e8654c 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2007-05-04 Dirk Mueller <dmueller@suse.de> + + * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is + not in effect. + 2007-05-02 Seongbae Park <seongbae.park@gmail.com> PR c++/31663 diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index fb682c7ee04..df067c9d46c 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -303,7 +303,8 @@ typedef struct ptrmem_cst * ptrmem_cst_t; #define DECL_MAIN_P(NODE) \ (DECL_EXTERN_C_FUNCTION_P (NODE) \ && DECL_NAME (NODE) != NULL_TREE \ - && MAIN_NAME_P (DECL_NAME (NODE))) + && MAIN_NAME_P (DECL_NAME (NODE))) \ + && flag_hosted /* The overloaded FUNCTION_DECL. */ #define OVL_FUNCTION(NODE) \ |
