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comparison clang/test/SemaHLSL/cb_error.hlsl @ 236:c4bab56944e8 llvm-original

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LLVM 16
author kono
date Wed, 09 Nov 2022 17:45:10 +0900
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232:70dce7da266c 236:c4bab56944e8
1 // RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -o - -fsyntax-only %s -verify
2
3 // expected-note@+1 {{declared here}}
4 cbuffer a {
5 int x;
6 };
7
8 int foo() {
9 // expected-error@+1 {{'a' does not refer to a value}}
10 return sizeof(a);
11 }
12
13 // expected-error@+1 {{expected unqualified-id}}
14 template <typename Ty> cbuffer a { Ty f; };
15
16 // For back-compat reason, it is OK for multiple cbuffer/tbuffer use same name in hlsl.
17 // And these cbuffer name only used for reflection, cannot be removed.
18 cbuffer A {
19 float A;
20 }
21
22 cbuffer A {
23 float b;
24 }
25
26 tbuffer A {
27 float a;
28 }
29
30 float bar() {
31 // cbuffer/tbuffer name will not conflict with other variables.
32 return A;
33 }
34
35 cbuffer a {
36 // expected-error@+2 {{unknown type name 'oh'}}
37 // expected-error@+1 {{expected ';' after top level declarator}}
38 oh no!
39 // expected-warning@+1 {{missing terminating ' character}}
40 this isn't even valid HLSL code
41 despite seeming totally reasonable
42 once you understand that HLSL
43 is so flaming weird.
44 }
45
46 tbuffer B {
47 // expected-error@+1 {{unknown type name 'flaot'}}
48 flaot f;
49 }