diff options
| -rw-r--r-- | src/tools/wasm2c.cc | 12 | ||||
| -rw-r--r-- | test/wasm2c/bad-enable-feature.txt | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/tools/wasm2c.cc b/src/tools/wasm2c.cc index 15981c93..58b3127d 100644 --- a/src/tools/wasm2c.cc +++ b/src/tools/wasm2c.cc @@ -79,6 +79,18 @@ static void ParseOptions(int argc, char** argv) { ConvertBackslashToSlash(&s_infile); }); parser.Parse(argc, argv); + + // TODO(binji): currently wasm2c doesn't support any feature flags. + bool any_feature_enabled = false; +#define WABT_FEATURE(variable, flag, help) \ + any_feature_enabled |= s_features.variable##_enabled(); +#include "src/feature.def" +#undef WABT_FEATURE + + if (any_feature_enabled) { + fprintf(stderr, "wasm2c doesn't currently support any --enable-* flags.\n"); + exit(1); + } } // TODO(binji): copied from binary-writer-spec.cc, probably should share. diff --git a/test/wasm2c/bad-enable-feature.txt b/test/wasm2c/bad-enable-feature.txt new file mode 100644 index 00000000..82a5e47c --- /dev/null +++ b/test/wasm2c/bad-enable-feature.txt @@ -0,0 +1,6 @@ +;;; RUN: %(wasm2c)s +;;; ARGS: --enable-simd %(in_file)s +;;; ERROR: 1 +(;; STDERR ;;; +wasm2c doesn't currently support any --enable-* flags. +;;; STDERR ;;) |