diff options
| -rw-r--r-- | src/asm2wasm.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/asm2wasm.h b/src/asm2wasm.h index 3aef520c3..2bb76610b 100644 --- a/src/asm2wasm.h +++ b/src/asm2wasm.h @@ -190,16 +190,20 @@ private: case ASM_INT: return WasmType::i32; case ASM_DOUBLE: return WasmType::f64; case ASM_NONE: return WasmType::none; - default: abort_on("confused asmType", asmType); + default: {} } + abort_on("confused asmType", asmType); + return (WasmType)-1; // avoid warning } AsmType wasmToAsmType(WasmType type) { switch (type) { case WasmType::i32: return ASM_INT; case WasmType::f64: return ASM_DOUBLE; case WasmType::none: return ASM_NONE; - default: abort_on("confused wasmType", type); + default: {} } + abort_on("confused wasmType", type); + return (AsmType)-1; // avoid warning } AsmType detectAsmType(Ref ast, AsmData *data) { @@ -284,6 +288,7 @@ private: { relational = RelationalOp::Lt; return false; } } abort_on("bad wasm binary op", op); + return false; // avoid warning } unsigned bytesToShift(unsigned bytes) { @@ -292,8 +297,10 @@ private: case 2: return 1; case 4: return 2; case 8: return 3; - default: abort(); + default: {} } + abort(); + return -1; // avoid warning } wasm::Arena tempAllocator; @@ -979,6 +986,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) { #endif } abort_on("confusing expression", ast); + return (Expression*)nullptr; // avoid warning }; // given HEAP32[addr >> 2], we need an absolute address, and would like to remove that shift. @@ -997,6 +1005,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) { return (Expression*)ret; } abort_on("bad processUnshifted", ptr); + return (Expression*)nullptr; // avoid warning }; processStatements = [&](Ref ast, unsigned from) -> Expression* { |