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| author | Jim Wilson <wilson@gcc.gnu.org> | 1994-03-31 18:40:16 -0800 |
|---|---|---|
| committer | Jim Wilson <wilson@gcc.gnu.org> | 1994-03-31 18:40:16 -0800 |
| commit | e8fca6ce38e43565799dbce3f1648d1d01be1a96 (patch) | |
| tree | 61b4bc84f30de47227f4139f0984f93d1dae3438 /gcc | |
| parent | 45ce961e2ff1a75b7d9ad1e230a5daad7cddb2d1 (diff) | |
| download | gcc-e8fca6ce38e43565799dbce3f1648d1d01be1a96.zip gcc-e8fca6ce38e43565799dbce3f1648d1d01be1a96.tar.gz gcc-e8fca6ce38e43565799dbce3f1648d1d01be1a96.tar.bz2 | |
(dbxout_type): Re-enable debugging output for anonymous structures.
(dbxout_type): Re-enable debugging output for anonymous
structures. Change all three places that refer to xrefs to use
exactly the same condition.
From-SVN: r6935
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/dbxout.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/gcc/dbxout.c b/gcc/dbxout.c index 35a2289..7f79b1a 100644 --- a/gcc/dbxout.c +++ b/gcc/dbxout.c @@ -983,9 +983,15 @@ dbxout_type (type, full, show_arg_types) if (TREE_CODE (type) == RECORD_TYPE || TREE_CODE (type) == UNION_TYPE || TREE_CODE (type) == QUAL_UNION_TYPE || TREE_CODE (type) == ENUMERAL_TYPE) - - if ((TYPE_NAME (type) != 0 && !full) - || TYPE_SIZE (type) == 0) + /* We must use the same test here as we use twice below when deciding + whether to emit a cross-reference. */ + if ((TYPE_NAME (type) != 0 + && ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL + && DECL_IGNORED_P (TYPE_NAME (type))) + && !full) + || TYPE_SIZE (type) == 0 + /* No way in DBX fmt to describe a variable size. */ + || TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST) { typevec[TYPE_SYMTAB_ADDRESS (type)] = TYPE_XREF; return; @@ -1157,16 +1163,11 @@ dbxout_type (type, full, show_arg_types) if (TYPE_BINFO (type) != 0 && TYPE_BINFO_BASETYPES (type) != 0) n_baseclasses = TREE_VEC_LENGTH (TYPE_BINFO_BASETYPES (type)); - /* Output a structure type. */ + /* Output a structure type. We must use the same test here as we + use in the DBX_NO_XREFS case above. */ if ((TYPE_NAME (type) != 0 - /* Long ago, Tiemann said this creates output that "confuses GDB". - In April 93, mrs@cygnus.com said there is no such problem. - The type decls made automatically by struct specifiers - are marked with DECL_IGNORED_P in C++. */ -#if 0 /* This creates output for anonymous classes which confuses GDB. */ && ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL && DECL_IGNORED_P (TYPE_NAME (type))) -#endif && !full) || TYPE_SIZE (type) == 0 /* No way in DBX fmt to describe a variable size. */ @@ -1278,9 +1279,13 @@ dbxout_type (type, full, show_arg_types) break; case ENUMERAL_TYPE: - if ((TYPE_NAME (type) != 0 && !full - && (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL - && ! DECL_IGNORED_P (TYPE_NAME (type)))) + /* We must use the same test here as we use in the DBX_NO_XREFS case + above. We simplify it a bit since an enum will never have a variable + size. */ + if ((TYPE_NAME (type) != 0 + && ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL + && DECL_IGNORED_P (TYPE_NAME (type))) + && !full) || TYPE_SIZE (type) == 0) { fprintf (asmfile, "xe"); |