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| author | Zack Weinberg <zack@gcc.gnu.org> | 2003-10-28 01:05:12 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2003-10-28 01:05:12 +0000 |
| commit | 40fe4dd5a817b469030aaa517fcd999bf42c52ef (patch) | |
| tree | e2e7c968d673c29bb4eddd6154f27b01f32110d7 | |
| parent | f4d0b3d4fdd117b33d8172082f799631aa729310 (diff) | |
| download | gcc-40fe4dd5a817b469030aaa517fcd999bf42c52ef.zip gcc-40fe4dd5a817b469030aaa517fcd999bf42c52ef.tar.gz gcc-40fe4dd5a817b469030aaa517fcd999bf42c52ef.tar.bz2 | |
* c-decl.c (pushdecl): Clarify comment.
From-SVN: r72998
| -rw-r--r-- | gcc/ChangeLog | 12 | ||||
| -rw-r--r-- | gcc/c-decl.c | 8 |
2 files changed, 12 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 20dd670..72d392c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-10-27 Zack Weinberg <zack@codesourcery.com> + + * c-decl.c (pushdecl): Clarify comment. + 2003-10-27 Arnaud Charlet <charlet@act-europe.fr> * doc/install.texi: Update instructions for Ada cross builds @@ -84,7 +88,7 @@ 2003-10-26 Bernardo Innocenti <bernie@develer.com> * config/m68k/m68k.c (m68k_output_function_prologue): Eliminate - num_saved_regs, use current_frame.reg_no instead. + num_saved_regs, use current_frame.reg_no instead. 2003-10-26 Bernardo Innocenti <bernie@develer.com> Paul Dale <pauli@snapgear.com> @@ -171,9 +175,9 @@ 2003-10-25 Richard Henderson <rth@redhat.com> - * config/i386/i386.c (ix86_eax_live_at_start_p): New. - (ix86_expand_prologue): Save and restore eax around stack probe - if it's live. + * config/i386/i386.c (ix86_eax_live_at_start_p): New. + (ix86_expand_prologue): Save and restore eax around stack probe + if it's live. 2003-10-25 Jan Hubicka <jh@suse.cz> diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 93ce347..96fb4bb 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1712,10 +1712,10 @@ pushdecl (tree x) if (DECL_EXTERNAL (x) || scope == global_scope) { /* Find and check against a previous, not-in-scope, external - decl for this identifier. (C99 s???: If two declarations - with external linkage, referring to the same object, have - incompatible types, the behavior is undefined). */ - tree ext = any_external_decl (name); + decl for this identifier. (C99 6.2.7p2: All declarations + that refer to the same object or function shall have + compatible type; otherwise, the behavior is undefined.) */ + tree ext = any_external_decl (name); if (ext) { if (duplicate_decls (x, ext, scope != global_scope, |