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| author | Gabriel Dos Reis <gdr@integrable-solutions.net> | 2002-08-17 12:26:01 +0000 |
|---|---|---|
| committer | Gabriel Dos Reis <gdr@gcc.gnu.org> | 2002-08-17 12:26:01 +0000 |
| commit | 8a5f4379904595b4d1d575ac16c24e2e6b14c98a (patch) | |
| tree | ef49fcc2c6a354d2bc71d5161cdbcf1ed38f80e8 /gcc | |
| parent | 046fff34a53cc09dd10ccec249426e411fb64693 (diff) | |
| download | gcc-8a5f4379904595b4d1d575ac16c24e2e6b14c98a.zip gcc-8a5f4379904595b4d1d575ac16c24e2e6b14c98a.tar.gz gcc-8a5f4379904595b4d1d575ac16c24e2e6b14c98a.tar.bz2 | |
Fix PR/7621
Fix PR/7621
* typeck.c (finish_class_member_access_expr): Diagnose cases where
name lookup finds nothing.
From-SVN: r56409
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 14 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/lookup/class-member-1.C | 11 |
3 files changed, 29 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 3c91c43..b6a8171 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2002-08-17 Gabriel Dos Reis <gdr@integrable-solutions.net> + + Fix PR/7621 + * typeck.c (finish_class_member_access_expr): Diagnose cases where + name lookup finds nothing. + 2002-08-15 Jason Merrill <jason@redhat.com> * semantics.c (finish_then_clause): Remove redundant assignment. diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index de3c059..eaa79a0 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -2147,7 +2147,12 @@ finish_class_member_access_expr (tree object, tree name) /* Look up the member. */ member = lookup_member (access_path, name, /*protect=*/1, /*want_type=*/0); - if (member == error_mark_node) + if (member == NULL_TREE) + { + error ("'%D' has no member named '%E'", object_type, name); + return error_mark_node; + } + else if (member == error_mark_node) return error_mark_node; } else if (TREE_CODE (name) == BIT_NOT_EXPR) @@ -2171,7 +2176,12 @@ finish_class_member_access_expr (tree object, tree name) /* An unqualified name. */ member = lookup_member (object_type, name, /*protect=*/1, /*want_type=*/0); - if (member == error_mark_node) + if (member == NULL_TREE) + { + error ("'%D' has no member named '%E'", object_type, name); + return error_mark_node; + } + else if (member == error_mark_node) return error_mark_node; } else diff --git a/gcc/testsuite/g++.dg/lookup/class-member-1.C b/gcc/testsuite/g++.dg/lookup/class-member-1.C new file mode 100644 index 0000000..37d40b4 --- /dev/null +++ b/gcc/testsuite/g++.dg/lookup/class-member-1.C @@ -0,0 +1,11 @@ +// Copyright (C) 2002 Free Software Foundation +// Origin: PR/7621, Vaclav.Haisman@logout.sh.cvut.cz +// Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net> + +struct A { }; + +int main() +{ + A a; + a.i = 9; // { dg-error "no member" "" } +} |