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| author | Andrew Kelley <superjoe30@gmail.com> | 2016-02-04 17:43:57 -0700 |
|---|---|---|
| committer | Andrew Kelley <superjoe30@gmail.com> | 2016-02-04 17:43:57 -0700 |
| commit | 663a1d0cd56c933f6ce85c16924e161b5cb55a8a (patch) | |
| tree | 6151949db43a73a13e0b7d3d10cc3367b2b87349 /src | |
| parent | 093e0d1bb020e6b7245d142b1fc75bdbd7868045 (diff) | |
| download | zig-663a1d0cd56c933f6ce85c16924e161b5cb55a8a.tar.gz zig-663a1d0cd56c933f6ce85c16924e161b5cb55a8a.zip | |
switch trap in debug mode when no prong found
Diffstat (limited to 'src')
| -rw-r--r-- | src/codegen.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/codegen.cpp b/src/codegen.cpp index 3d45413ec7..f4defb8405 100644 --- a/src/codegen.cpp +++ b/src/codegen.cpp @@ -2412,6 +2412,9 @@ static LLVMValueRef gen_switch_expr(CodeGen *g, AstNode *node) { if (!else_prong) { LLVMPositionBuilderAtEnd(g->builder, else_block); add_debug_source_node(g, node); + if (!g->is_release_build) { + LLVMBuildCall(g->builder, g->trap_fn_val, nullptr, 0, ""); + } LLVMBuildUnreachable(g->builder); } |