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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-03-28 21:35:46 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-03-28 21:35:46 +0000 |
| commit | e45f44f3cf34d67b97e6a4240a912109d4a7038c (patch) | |
| tree | 9c21b711fcf667aa97dd32d19a1eb998c122b7ae /gcc/go/gofrontend/expressions.cc | |
| parent | 8a445129177df896f4f78170750120eac9c90e12 (diff) | |
| download | gcc-e45f44f3cf34d67b97e6a4240a912109d4a7038c.zip gcc-e45f44f3cf34d67b97e6a4240a912109d4a7038c.tar.gz gcc-e45f44f3cf34d67b97e6a4240a912109d4a7038c.tar.bz2 | |
Do not permit method expressions with pointers to interface types.
From-SVN: r171633
Diffstat (limited to 'gcc/go/gofrontend/expressions.cc')
| -rw-r--r-- | gcc/go/gofrontend/expressions.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc index 78ae4fa..d1de203 100644 --- a/gcc/go/gofrontend/expressions.cc +++ b/gcc/go/gofrontend/expressions.cc @@ -10263,7 +10263,7 @@ Selector_expression::lower_method_expression(Gogo* gogo) bool is_ambiguous; Method* method = nt->method_function(name, &is_ambiguous); const Typed_identifier* imethod = NULL; - if (method == NULL) + if (method == NULL && !is_pointer) { Interface_type* it = nt->interface_type(); if (it != NULL) @@ -10273,12 +10273,14 @@ Selector_expression::lower_method_expression(Gogo* gogo) if (method == NULL && imethod == NULL) { if (!is_ambiguous) - error_at(location, "type %<%s%> has no method %<%s%>", + error_at(location, "type %<%s%s%> has no method %<%s%>", + is_pointer ? "*" : "", nt->message_name().c_str(), Gogo::message_name(name).c_str()); else - error_at(location, "method %<%s%> is ambiguous in type %<%s%>", + error_at(location, "method %<%s%s%> is ambiguous in type %<%s%>", Gogo::message_name(name).c_str(), + is_pointer ? "*" : "", nt->message_name().c_str()); return Expression::make_error(location); } |