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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-02-16 13:03:10 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-02-16 13:03:10 +0000 |
| commit | f414ade28263516299b50fbfd3c78b814875c493 (patch) | |
| tree | 5ae76ee139c95d2ba34d0cb6fa406f2f92e70519 /gcc/c-decl.c | |
| parent | 7b7cc58a14ae9e2f194cec0ec7767aceb1ed4be6 (diff) | |
| download | gcc-f414ade28263516299b50fbfd3c78b814875c493.tar.gz | |
* dwarf2out.c (add_bound_info): Don't crash if SAVE_EXPR_RTL is
NULL.
(gen_subprogram_die): Don't abort on seeing a second definition if
the previous one was abstract. Don't replace an abstract instance
in the lookup table.
* dwarf2out.c (dwarf2out_abstract_function): Rename from
gen_abstract_function.
* dwarf2out.h: Declare it.
* toplev.c (note_outlining_of_inline_function): New fn.
* toplev.h: Declare it.
* integrate.c (output_inline_function): Call it.
* c-decl.c (duplicate_decls): Call it when redefining an extern
inline. Don't inline the new defn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39763 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index f0d229db69d..a2118fdfdc1 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1928,6 +1928,19 @@ duplicate_decls (newdecl, olddecl, different_binding_level) /* For functions, static overrides non-static. */ if (TREE_CODE (newdecl) == FUNCTION_DECL) { + /* If we're redefining a function previously defined as extern + inline, make sure we emit debug info for the inline before we + throw it away, in case it was inlined into a function that hasn't + been written out yet. */ + if (new_is_definition && DECL_INITIAL (olddecl) && TREE_USED (olddecl)) + { + note_outlining_of_inline_function (olddecl); + + /* The new defn must not be inline. + FIXME what about -finline-functions? */ + DECL_INLINE (newdecl) = 0; + } + TREE_PUBLIC (newdecl) &= TREE_PUBLIC (olddecl); /* This is since we don't automatically copy the attributes of NEWDECL into OLDDECL. */ |