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-rw-r--r--src/llvm_backend_expr.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/llvm_backend_expr.cpp b/src/llvm_backend_expr.cpp
index 6bef21822..7b31ca989 100644
--- a/src/llvm_backend_expr.cpp
+++ b/src/llvm_backend_expr.cpp
@@ -1946,6 +1946,24 @@ gb_internal lbValue lb_emit_conv(lbProcedure *p, lbValue value, Type *t) {
}
}
+ // bit_field <-> backing type
+ if (is_type_bit_field(src)) {
+ if (are_types_identical(src->BitField.backing_type, dst)) {
+ lbValue res = {};
+ res.type = t;
+ res.value = value.value;
+ return res;
+ }
+ }
+ if (is_type_bit_field(dst)) {
+ if (are_types_identical(src, dst->BitField.backing_type)) {
+ lbValue res = {};
+ res.type = t;
+ res.value = value.value;
+ return res;
+ }
+ }
+
// Pointer <-> uintptr
if (is_type_pointer(src) && is_type_uintptr(dst)) {