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fuzzers: Hook up the Program::printer 

When TINT_BUILD_WGSL_WRITER is enabled.
This allows printing of the AST for debugging purposes.

Change-Id: I92b5911c16cb1e5fd22e81def00de33e9257f575
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/78541
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
This commit is contained in:
Ben Clayton 2022-01-28 16:49:46 +00:00
parent c28f5926be
commit 98fe545826
1 changed files with 10 additions and 0 deletions
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10
fuzzers/tint_common_fuzzer.cc
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@ -114,6 +114,16 @@ CommonFuzzer::~CommonFuzzer() = default;
int CommonFuzzer::Run(const uint8_t* data, size_t size) { int CommonFuzzer::Run(const uint8_t* data, size_t size) {
tint::SetInternalCompilerErrorReporter(&TintInternalCompilerErrorReporter); tint::SetInternalCompilerErrorReporter(&TintInternalCompilerErrorReporter);
#if TINT_BUILD_WGSL_WRITER
tint::Program::printer = [](const tint::Program* program) {
auto result = tint::writer::wgsl::Generate(program, {});
if (!result.error.empty()) {
return "error: " + result.error;
}
return result.wgsl;
};
#endif // TINT_BUILD_WGSL_WRITER
Program program; Program program;
#if TINT_BUILD_SPV_READER #if TINT_BUILD_SPV_READER