e9e8f59dd4
Start propagating attributes on (e.g.) labels inside of templated functions to their instances.
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
// RUN: %clang_cc1 -std=gnu++20 -fsyntax-only -ast-dump %s | FileCheck %s
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void f() {
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[[clang::annotate("decl", 1)]] int i = 0;
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[[clang::annotate("stmt", 2)]] i += 1;
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[[clang::annotate("label", 3)]] label1:
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i += 2;
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}
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// CHECK: -FunctionDecl {{.*}} f 'void ()'
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// CHECK: -VarDecl {{.*}} used i 'int'
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// CHECK: -AnnotateAttr {{.*}} "decl"
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// CHECK: -IntegerLiteral {{.*}} 'int' 1
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// CHECK: -AttributedStmt
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// CHECK: -AnnotateAttr {{.*}} "stmt"
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// CHECK: -IntegerLiteral {{.*}} 'int' 2
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// CHECK: -LabelStmt {{.*}} 'label1'
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// CHECK: -AnnotateAttr {{.*}} "label"
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// CHECK: -IntegerLiteral {{.*}} 'int' 3
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// CHECK: -CompoundAssignOperator
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template <typename T> void g() {
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[[clang::annotate("tmpl_decl", 4)]] T j = 0;
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[[clang::annotate("tmpl_stmt", 5)]] j += 1;
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[[clang::annotate("tmpl_label", 6)]] label2:
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j += 2;
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}
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// CHECK: -FunctionTemplateDecl {{.*}} g
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// CHECK: -VarDecl {{.*}} referenced j 'T'
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// CHECK: -AnnotateAttr {{.*}} "tmpl_decl"
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// CHECK: -IntegerLiteral {{.*}} 'int' 4
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// CHECK: -AttributedStmt
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// CHECK: -AnnotateAttr {{.*}} "tmpl_stmt"
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// CHECK: -IntegerLiteral {{.*}} 'int' 5
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// CHECK: -LabelStmt {{.*}} 'label2'
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// CHECK: -AnnotateAttr {{.*}} "tmpl_label"
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// CHECK: -IntegerLiteral {{.*}} 'int' 6
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// CHECK: -CompoundAssignOperator
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void h() {
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g<int>();
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}
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// CHECK: -FunctionDecl {{.*}} used g 'void ()' implicit_instantiation
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// CHECK: -VarDecl {{.*}} used j 'int'
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// CHECK: -AnnotateAttr {{.*}} "tmpl_decl"
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// CHECK: -IntegerLiteral {{.*}} 'int' 4
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// CHECK: -AttributedStmt
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// CHECK: -AnnotateAttr {{.*}} Implicit "tmpl_stmt"
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// CHECK: -IntegerLiteral {{.*}} 'int' 5
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// CHECK: -LabelStmt {{.*}} 'label2'
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// CHECK: -AnnotateAttr {{.*}} "tmpl_label"
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// CHECK: -IntegerLiteral {{.*}} 'int' 6
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// CHECK: -CompoundAssignOperator
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