diff options
| author | Mark Mitchell <mark@codesourcery.com> | 2004-01-19 22:10:31 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2004-01-19 22:10:31 +0000 |
| commit | be799b1e0abc30a5a4361258fbd9a01d10ff30de (patch) | |
| tree | d091f90bf427f908e9d01c082bd1926aacd77e10 | |
| parent | 9ce79a7a5ee9a5dbf634979dc17534d01459104f (diff) | |
| download | gcc-be799b1e0abc30a5a4361258fbd9a01d10ff30de.zip gcc-be799b1e0abc30a5a4361258fbd9a01d10ff30de.tar.gz gcc-be799b1e0abc30a5a4361258fbd9a01d10ff30de.tar.bz2 | |
re PR c++/13651 (double error message when using incomplete types in a struct)
PR c++/13651
* parser.c (cp_parser_postfix_expression): When encountering
incomplete type on left-hand side of "->" or ".", treat the entire
expression as erroneous.
From-SVN: r76180
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 976b075..c6a5f94 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,10 @@ 2004-01-19 Mark Mitchell <mark@codesourcery.com> + PR c++/13651 + * parser.c (cp_parser_postfix_expression): When encountering + incomplete type on left-hand side of "->" or ".", treat the entire + expression as erroneous. + PR c++/13592 * call.c (build_field_call): Remove. (n_build_method_call): Likewise. diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index a9b62d0..284afc6 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -3849,6 +3849,11 @@ cp_parser_postfix_expression (cp_parser *parser, bool address_p) being dependent. */ if (!scope) scope = error_mark_node; + /* If the SCOPE was erroneous, make the various + semantic analysis functions exit quickly -- and + without issuing additional error messages. */ + if (scope == error_mark_node) + postfix_expression = error_mark_node; } /* Consume the `.' or `->' operator. */ |