2222e27d9e
This change adds a new HLSL 202y language mode. Currently HLSL 202y is planned to add `auto` and `constexpr`. This change updates extension diagnostics to state that lambadas are a "clang HLSL" extension (since we have no planned release yet to include them), and that `auto` is a HLSL 202y extension when used in earlier language modes. Note: This PR does temporarily work around some differences between HLSL 2021 and 202x in Clang by changing test cases to explicitly specify 202x. A subsequent PR will update 2021's language flags to match 202x.
31 lines
1.3 KiB
HLSL
31 lines
1.3 KiB
HLSL
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -std=hlsl202x -o - -fsyntax-only %s -verify
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// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -std=hlsl202y -o - -fsyntax-only %s -verify
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#if __HLSL_VERSION < 2029
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// expected-warning@#func{{'auto' type specifier is a HLSL 202y extension}}
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// expected-warning@#func_gs{{'auto' type specifier is a HLSL 202y extension}}
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// expected-warning@#l{{'auto' type specifier is a HLSL 202y extension}}
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// expected-warning@#l2{{'auto' type specifier is a HLSL 202y extension}}
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#endif
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// expected-error@#func {{return type cannot be qualified with address space}}
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auto func() -> groupshared void; // #func
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// expected-error@#func_gs {{parameter may not be qualified with an address space}}
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auto func(float groupshared) -> void; // #func_gs
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// expected-error@#l {{parameter may not be qualified with an address space}}
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// expected-warning@#l {{lambdas are a clang HLSL extension}}
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auto l = [](groupshared float ) {}; // #l
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// expected-error@#l2 {{return type cannot be qualified with address space}}
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// expected-warning@#l2 {{lambdas are a clang HLSL extension}}
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auto l2 = []() -> groupshared void {}; // #l2
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struct S {
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// expected-error@+1 {{return type cannot be qualified with address space}}
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operator groupshared int() const;
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};
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