diff options
| author | gdr <gdr@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-23 01:24:18 +0000 |
|---|---|---|
| committer | gdr <gdr@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-23 01:24:18 +0000 |
| commit | ca62cc3fcece70aa991ce0597da5238196dacfe2 (patch) | |
| tree | 2baf46dc04e56f27a0b1d1786859d07ce2ea385c /gcc | |
| parent | 9007ad92f455839cd4fc7b8d6e1761c1d8c6c3ad (diff) | |
| download | gcc-ca62cc3fcece70aa991ce0597da5238196dacfe2.tar.gz | |
cp/
PR C++/3656
* semantics.c (finish_base_specifier): Handle erronous base
classes.
testsuite/
* g++.dg/inherit/template-as-base.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51214 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/semantics.c | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/inherit/template-as-base.C | 9 |
4 files changed, 25 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 01a5f67c83b..42c2e9bf169 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2002-03-21 Gabriel Dos Reis <gdr@merlin.codesourcery.com> + + PR C++/3656 + * semantics.c (finish_base_specifier): Handle erronous base + classes. + 2002-03-22 Zack Weinberg <zack@codesourcery.com> * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 14ecf05f9b5..29e49fa92c0 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -2026,7 +2026,12 @@ finish_base_specifier (access_specifier, base_class) { tree result; - if (! is_aggr_type (base_class, 1)) + if (base_class == error_mark_node) + { + error ("invalid base-class specification"); + result = NULL_TREE; + } + else if (! is_aggr_type (base_class, 1)) result = NULL_TREE; else { diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a180bc9648d..866c4861980 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2002-03-22 Gabriel Dos Reis <gdr@merlin.codesourcery.com> + + * g++.dg/inherit/template-as-base.C: New test. + 2002-03-22 Jakub Jelinek <jakub@redhat.com> * g++.old-deja/g++.other/dwarf2-1.C: Move... diff --git a/gcc/testsuite/g++.dg/inherit/template-as-base.C b/gcc/testsuite/g++.dg/inherit/template-as-base.C new file mode 100644 index 00000000000..51f8c3ba158 --- /dev/null +++ b/gcc/testsuite/g++.dg/inherit/template-as-base.C @@ -0,0 +1,9 @@ +// Contributed by Gabriel Dos Reis <gdr@codesourcery.com> +// Distilled from PR C++/3656 + +namespace N +{ + template<typename> struct X { }; +} + +struct A : N::X { }; |