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| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-10-01 04:34:24 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-10-01 04:34:24 +0000 |
| commit | 14ad1c62dffcce8c6a17f8def1d642e6655b2859 (patch) | |
| tree | 136b5e8057777101280144c263bd7434211e3f82 /gcc/cp/method.c | |
| parent | c916e56609e04669a16a93f79f90f28373da94f5 (diff) | |
| download | gcc-14ad1c62dffcce8c6a17f8def1d642e6655b2859.tar.gz | |
* method.c (emit_thunk): Don't crash when -fsyntax-only.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29748 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/method.c')
| -rw-r--r-- | gcc/cp/method.c | 41 |
1 files changed, 22 insertions, 19 deletions
diff --git a/gcc/cp/method.c b/gcc/cp/method.c index f4eb396b94a..b2daeb2f4f6 100644 --- a/gcc/cp/method.c +++ b/gcc/cp/method.c @@ -2086,26 +2086,29 @@ emit_thunk (thunk_fndecl) TREE_SET_CODE (thunk_fndecl, FUNCTION_DECL); - { #ifdef ASM_OUTPUT_MI_THUNK - char *fnname; - current_function_decl = thunk_fndecl; - /* Make sure we build up its RTL before we go onto the - temporary obstack. */ - make_function_rtl (thunk_fndecl); - temporary_allocation (); - DECL_RESULT (thunk_fndecl) - = build_decl (RESULT_DECL, 0, integer_type_node); - fnname = XSTR (XEXP (DECL_RTL (thunk_fndecl), 0), 0); - init_function_start (thunk_fndecl, input_filename, lineno); - current_function_is_thunk = 1; - assemble_start_function (thunk_fndecl, fnname); - ASM_OUTPUT_MI_THUNK (asm_out_file, thunk_fndecl, delta, function); - assemble_end_function (thunk_fndecl, fnname); - permanent_allocation (1); - current_function_decl = 0; - current_function = 0; + if (!flag_syntax_only) + { + char *fnname; + current_function_decl = thunk_fndecl; + /* Make sure we build up its RTL before we go onto the + temporary obstack. */ + make_function_rtl (thunk_fndecl); + temporary_allocation (); + DECL_RESULT (thunk_fndecl) + = build_decl (RESULT_DECL, 0, integer_type_node); + fnname = XSTR (XEXP (DECL_RTL (thunk_fndecl), 0), 0); + init_function_start (thunk_fndecl, input_filename, lineno); + current_function_is_thunk = 1; + assemble_start_function (thunk_fndecl, fnname); + ASM_OUTPUT_MI_THUNK (asm_out_file, thunk_fndecl, delta, function); + assemble_end_function (thunk_fndecl, fnname); + permanent_allocation (1); + current_function_decl = 0; + current_function = 0; + } #else /* ASM_OUTPUT_MI_THUNK */ + { /* If we don't have the necessary macro for efficient thunks, generate a thunk function that just makes a call to the real function. Unfortunately, this doesn't work for varargs. */ @@ -2157,8 +2160,8 @@ emit_thunk (thunk_fndecl) output_inline_function (thunk_fndecl); permanent_allocation (1); } -#endif /* ASM_OUTPUT_MI_THUNK */ } +#endif /* ASM_OUTPUT_MI_THUNK */ TREE_SET_CODE (thunk_fndecl, THUNK_DECL); } |