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[Strings] Implement TODOs in the fuzzer #6416

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Mar 21, 2024
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[Strings] Implement TODOs in the fuzzer #6416

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7 changes: 6 additions & 1 deletion src/tools/fuzzing/fuzzing.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2468,9 +2468,14 @@ Expression* TranslateToFuzzReader::makeBasicRef(Type type) {
case HeapType::string:
return builder.makeStringConst(std::to_string(upTo(1024)));
case HeapType::stringview_wtf8:
return builder.makeStringAs(
StringAsWTF8, makeBasicRef(Type(HeapType::string, NonNullable)));
case HeapType::stringview_wtf16:
return builder.makeStringAs(
StringAsWTF16, makeBasicRef(Type(HeapType::string, NonNullable)));
case HeapType::stringview_iter:
WASM_UNREACHABLE("TODO: strings");
return builder.makeStringAs(
StringAsIter, makeBasicRef(Type(HeapType::string, NonNullable)));
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Don't we have separate heap types for all the different stringref views and iterators?

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Yes, there are three cases here, stringview_wtf8, wtf16, iter - ? I'm not sure what else you expect to see, sorry.

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Oh, I think I was confusing HeapType::string for the output type of the expression rather than the input type.

case HeapType::none:
case HeapType::noext:
case HeapType::nofunc:
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