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Return compile error (llvm) for setting immutable global

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This commit is contained in:
Brandon Fish
2019-08-13 17:59:04 -06:00
parent d12ea66f90
commit 137ac206af
2 changed files with 3 additions and 2 deletions
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4
lib/llvm-backend/src/code.rs
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@ -1151,7 +1151,9 @@ impl FunctionCodeGenerator<CodegenError> for LLVMFunctionCodeGenerator {
builder.build_store(ptr_to_value, value);
}
GlobalCache::Const { value: _ } => {
unreachable!("cannot set non-mutable globals")
return Err(CodegenError {
message: "global is immutable".to_string(),
});
}
}
}

1
lib/spectests/tests/excludes.txt
View File

@ -825,7 +825,6 @@ llvm:skip:skip-stack-guard-page.wast:* # Spec running forever or (signal: 4, SIG
llvm:skip:linking.wast:236 # terminating with uncaught exception of type WasmTrap
llvm:skip:linking.wast:248 # terminating with uncaught exception of type WasmTrap
llvm:fail:globals.wast:243 # AssertInvalid - caught panic Any
llvm:fail:i32.wast:243 # AssertReturn - result I32(61374799) ("0x3a8814f") does not match expected I32(32) ("0x20")
llvm:fail:i32.wast:252 # AssertReturn - result I32(61374816) ("0x3a88160") does not match expected I32(32) ("0x20")
llvm:fail:i64.wast:243 # AssertReturn - result I64(4356342255) ("0x103a881ef") does not match expected I64(64) ("0x40")