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| author | J"orn Rennecke <amylaar@cygnus.co.uk> | 1998-01-26 18:13:41 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 1998-01-26 10:13:41 -0800 |
| commit | 2a851b5ccfc3c95025e154f5b4c930dd90c21527 (patch) | |
| tree | 8401a7a70e946b01e5c7597c1298b5221a9fe170 /gcc | |
| parent | ac2f83cb38a4d1eb9b0ff4705f65bfdaa1b09eaa (diff) | |
| download | gcc-2a851b5ccfc3c95025e154f5b4c930dd90c21527.zip gcc-2a851b5ccfc3c95025e154f5b4c930dd90c21527.tar.gz gcc-2a851b5ccfc3c95025e154f5b4c930dd90c21527.tar.bz2 | |
Patch from Joern to fix dwarf1 bug: emit debug info for types defined in
parameter lists.
* c-decl.c (grokdeclarator): Get parameter tags from
last_function_parm_tags.
* dwarfout.c (output_formal_types): Set TREE_ASM_WRITTEN before
traversing the parameter types.
(output_type): No early exit for FUNCTION_TYPE / METHOD_TYPE context.
From-SVN: r17490
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/c-decl.c | 2 | ||||
| -rw-r--r-- | gcc/dwarfout.c | 12 |
3 files changed, 20 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fcaa21f..deb2d9c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +Mon Jan 26 18:11:30 1998 J"orn Rennecke <amylaar@cygnus.co.uk> + + * c-decl.c (grokdeclarator): Get parameter tags from + last_function_parm_tags. + * dwarfout.c (output_formal_types): Set TREE_ASM_WRITTEN before + traversing the parameter types. + (output_type): No early exit for FUNCTION_TYPE / METHOD_TYPE context. + Mon Jan 26 01:44:12 1998 Jeffrey A Law (law@cygnus.com) * h8300.c (print_operand): Handle CONST_DOUBLE for 'e', 'f', and diff --git a/gcc/c-decl.c b/gcc/c-decl.c index d7f5737..3c000e2 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -4878,7 +4878,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) { register tree link; - for (link = current_function_parm_tags; + for (link = last_function_parm_tags; link; link = TREE_CHAIN (link)) TYPE_CONTEXT (TREE_VALUE (link)) = type; diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c index 34527a3..406fb89 100644 --- a/gcc/dwarfout.c +++ b/gcc/dwarfout.c @@ -4018,6 +4018,12 @@ output_formal_types (function_or_method_type) register tree formal_type = NULL; register tree first_parm_type = TYPE_ARG_TYPES (function_or_method_type); + /* Set TREE_ASM_WRITTEN while processing the parameters, lest we + get bogus recursion when outputting tagged types local to a + function declaration. */ + int save_asm_written = TREE_ASM_WRITTEN (function_or_method_type); + TREE_ASM_WRITTEN (function_or_method_type) = 1; + /* In the case where we are generating a formal types list for a C++ non-static member function type, skip over the first thing on the TYPE_ARG_TYPES list because it only represents the type of the @@ -4063,6 +4069,8 @@ output_formal_types (function_or_method_type) output_type (formal_type, function_or_method_type); } + + TREE_ASM_WRITTEN (function_or_method_type) = save_asm_written; } /* Remember a type in the pending_types_list. */ @@ -4353,7 +4361,9 @@ output_type (type, containing_scope) if (TYPE_SIZE (type) == 0 && (TYPE_CONTEXT (type) == NULL - || TREE_CODE_CLASS (TREE_CODE (TYPE_CONTEXT (type))) == 't') + || (TREE_CODE_CLASS (TREE_CODE (TYPE_CONTEXT (type))) == 't' + && TREE_CODE (TYPE_CONTEXT (type)) != FUNCTION_TYPE + && TREE_CODE (TYPE_CONTEXT (type)) != METHOD_TYPE)) && !finalizing) return; /* EARLY EXIT! Avoid setting TREE_ASM_WRITTEN. */ |