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Diffstat (limited to 'gcc/rust/backend/rust-compile-pattern.cc')
| -rw-r--r-- | gcc/rust/backend/rust-compile-pattern.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/rust/backend/rust-compile-pattern.cc b/gcc/rust/backend/rust-compile-pattern.cc index e634dbd..27ee487 100644 --- a/gcc/rust/backend/rust-compile-pattern.cc +++ b/gcc/rust/backend/rust-compile-pattern.cc @@ -77,6 +77,15 @@ CompilePatternCaseLabelExpr::visit (HIR::TupleStructPattern &pattern) CompilePatternCaseLabelExpr::visit (pattern.get_path ()); } +void +CompilePatternCaseLabelExpr::visit (HIR::WildcardPattern &pattern) +{ + // operand 0 being NULL_TREE signifies this is the default case label see: + // tree.def for documentation for CASE_LABEL_EXPR + case_label_expr + = build_case_label (NULL_TREE, NULL_TREE, associated_case_label); +} + // setup the bindings void |