diff options
Diffstat (limited to 'gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc')
| -rw-r--r-- | gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc b/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc index 72c3560..3b1ccc1 100644 --- a/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc +++ b/gcc/rust/resolve/rust-toplevel-name-resolver-2.0.cc @@ -91,7 +91,7 @@ insert_macros (std::vector<PROC_MACRO> ¯os, NameResolutionContext &ctx) { auto res = ctx.macros.insert (macro.get_name (), macro.get_node_id ()); - if (!res) + if (!res && res.error ().existing != macro.get_node_id ()) { rust_error_at (UNKNOWN_LOCATION, ErrorCode::E0428, "macro %qs defined multiple times", @@ -167,7 +167,7 @@ TopLevel::visit (AST::MacroRulesDefinition ¯o) { auto res = ctx.macros.insert_at_root (macro.get_rule_name (), macro.get_node_id ()); - if (!res) + if (!res && res.error ().existing != macro.get_node_id ()) { // TODO: Factor this rich_location rich_loc (line_table, macro.get_locus ()); |