c: fix switch on bool warning

2022-10-05 04:57:27 -04:00
parent da939b032e
commit 61bf43d790
1 changed files with 1 additions and 0 deletions
--- a/src/codegen/c.zig
+++ b/src/codegen/c.zig
@@ -3180,6 +3180,7 @@ fn airSwitchBr(f: *Function, inst: Air.Inst.Index) !CValue {
    const writer = f.object.writer();

    try writer.writeAll("switch (");
+    if (condition_ty.tag() == .bool) try writer.writeAll("(int)");
    try f.writeCValue(writer, condition);
    try writer.writeAll(") {");
    f.object.indent_writer.pushIndent();