authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2016-02-04 17:43:57-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2016-02-04 17:43:57-07:00
log663a1d0cd56c933f6ce85c16924e161b5cb55a8a
tree6151949db43a73a13e0b7d3d10cc3367b2b87349
parent093e0d1bb020e6b7245d142b1fc75bdbd7868045

switch trap in debug mode when no prong found

1 files changed, 3 insertions(+), 0 deletions(-)

src/codegen.cpp+3
...@@ -2412,6 +2412,9 @@ static LLVMValueRef gen_switch_expr(CodeGen *g, AstNode *node) {...@@ -2412,6 +2412,9 @@ static LLVMValueRef gen_switch_expr(CodeGen *g, AstNode *node) {
2412 if (!else_prong) {2412 if (!else_prong) {
2413 LLVMPositionBuilderAtEnd(g->builder, else_block);2413 LLVMPositionBuilderAtEnd(g->builder, else_block);
2414 add_debug_source_node(g, node);2414 add_debug_source_node(g, node);
2415 if (!g->is_release_build) {
2416 LLVMBuildCall(g->builder, g->trap_fn_val, nullptr, 0, "");
2417 }
2415 LLVMBuildUnreachable(g->builder);2418 LLVMBuildUnreachable(g->builder);
2416 }2419 }
24172420