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| author | Dirk Mueller <dmueller@suse.de> | 2007-05-04 00:46:02 +0000 |
|---|---|---|
| committer | Dirk Mueller <mueller@gcc.gnu.org> | 2007-05-04 00:46:02 +0000 |
| commit | 820b51ae16ab41233ef12a8918df61937cfdd8b4 (patch) | |
| tree | a091dc320d6614250cc2109b18a78f2c0ae5b007 | |
| parent | ac5a28a64eb31508e1708a480583829edfe3e23d (diff) | |
| download | gcc-820b51ae16ab41233ef12a8918df61937cfdd8b4.zip gcc-820b51ae16ab41233ef12a8918df61937cfdd8b4.tar.gz gcc-820b51ae16ab41233ef12a8918df61937cfdd8b4.tar.bz2 | |
c.opt (Wmain,ffreestanding): Enable for C++,ObjC++.
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.
From-SVN: r124404
| -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 1add00f..afb5846 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), @@ -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 d0b0dd9..52bf5e8 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 fb682c7..df067c9 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) \ |