vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
293 lines
12 KiB
C++
293 lines
12 KiB
C++
// Test without serialization:
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// RUN: %clang_cc1 -std=c++23 -triple x86_64-linux-gnu -fcxx-exceptions -ast-dump %s \
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// RUN: | FileCheck -strict-whitespace %s
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//
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// Test with serialization:
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// RUN: %clang_cc1 -std=c++23 -triple x86_64-linux-gnu -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -x c++ -std=c++23 -triple x86_64-linux-gnu -fcxx-exceptions -include-pch %t -ast-dump-all /dev/null \
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// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
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// RUN: | FileCheck -strict-whitespace %s
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namespace n {
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void function() {}
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int Variable;
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}
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using n::function;
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using n::Variable;
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void TestFunction() {
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void (*f)() = &function;
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// CHECK: DeclRefExpr{{.*}} (UsingShadow{{.*}}function
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Variable = 4;
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// CHECK: DeclRefExpr{{.*}} (UsingShadow{{.*}}Variable
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}
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// CHECK: FunctionDecl {{.*}} TestCatch1
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void TestCatch1() {
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// CHECK: CXXTryStmt
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// CHECK-NEXT: CompoundStmt
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try {
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}
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// CHECK-NEXT: CXXCatchStmt
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// CHECK-NEXT: VarDecl {{.*}} x
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// CHECK-NEXT: CompoundStmt
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catch (int x) {
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}
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}
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// CHECK: FunctionDecl {{.*}} TestCatch2
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void TestCatch2() {
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// CHECK: CXXTryStmt
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// CHECK-NEXT: CompoundStmt
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try {
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}
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// CHECK-NEXT: CXXCatchStmt
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// CHECK-NEXT: NULL
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// CHECK-NEXT: CompoundStmt
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catch (...) {
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}
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}
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void TestAllocationExprs() {
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int *p;
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p = new int;
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delete p;
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p = new int[2];
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delete[] p;
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p = ::new int;
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::delete p;
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}
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// CHECK: FunctionDecl {{.*}} TestAllocationExprs
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// CHECK: CXXNewExpr {{.*}} 'int *' Function {{.*}} 'operator new'
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// CHECK: CXXDeleteExpr {{.*}} 'void' Function {{.*}} 'operator delete'
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// CHECK: CXXNewExpr {{.*}} 'int *' array Function {{.*}} 'operator new[]'
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// CHECK: CXXDeleteExpr {{.*}} 'void' array Function {{.*}} 'operator delete[]'
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// CHECK: CXXNewExpr {{.*}} 'int *' global Function {{.*}} 'operator new'
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// CHECK: CXXDeleteExpr {{.*}} 'void' global Function {{.*}} 'operator delete'
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// Don't crash on dependent exprs that haven't been resolved yet.
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template <typename T>
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void TestDependentAllocationExpr() {
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T *p = new T;
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delete p;
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}
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// CHECK: FunctionTemplateDecl {{.*}} TestDependentAllocationExpr
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// CHECK: CXXNewExpr {{.*'T \*'$}}
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// CHECK: CXXDeleteExpr {{.*'void'$}}
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template <typename T>
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class DependentScopeMemberExprWrapper {
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T member;
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};
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template <typename T>
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void TestDependentScopeMemberExpr() {
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DependentScopeMemberExprWrapper<T> obj;
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obj.member = T();
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(&obj)->member = T();
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}
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// CHECK: FunctionTemplateDecl {{.*}} TestDependentScopeMemberExpr
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// CHECK: CXXDependentScopeMemberExpr {{.*}} lvalue .member
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// CHECK: CXXDependentScopeMemberExpr {{.*}} lvalue ->member
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union U {
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int i;
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long l;
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};
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void TestUnionInitList()
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{
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U us[3] = {1};
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// CHECK: VarDecl {{.+}} <col:3, col:15> col:5 us 'U[3]' cinit
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// CHECK-NEXT: `-InitListExpr {{.+}} <col:13, col:15> 'U[3]'
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// CHECK-NEXT: |-array_filler: InitListExpr {{.+}} <col:15> 'U' field Field {{.+}} 'i' 'int'
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// CHECK-NEXT: `-InitListExpr {{.+}} <col:14> 'U' field Field {{.+}} 'i' 'int'
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// CHECK-NEXT: `-IntegerLiteral {{.+}} <col:14> 'int' 1
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}
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void TestSwitch(int i) {
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switch (int a; i)
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;
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// CHECK: SwitchStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5> has_init
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:11, col:15> col:15 a 'int'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:18> 'int' lvalue ParmVar 0x{{[^ ]*}} 'i' 'int'
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// CHECK-NEXT: NullStmt
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}
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void TestIf(bool b) {
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if (int i = 12; b)
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;
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// CHECK: IfStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5> has_init
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:7, col:15> col:11 i 'int' cinit
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// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:15> 'int' 12
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:19> 'bool' lvalue ParmVar 0x{{[^ ]*}} 'b' 'bool'
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// CHECK-NEXT: NullStmt
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if constexpr (sizeof(b) == 1)
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;
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// CHECK: IfStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5>
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// CHECK-NEXT: ConstantExpr 0x{{[^ ]*}} <line:[[@LINE-3]]:17, col:30> 'bool'
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// CHECK-NEXT: value: Int 1
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// CHECK-NEXT: BinaryOperator
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// CHECK-NEXT: UnaryExprOrTypeTraitExpr
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// CHECK-NEXT: ParenExpr
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// CHECK-NEXT: DeclRefExpr
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: IntegerLiteral
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// CHECK-NEXT: NullStmt
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if constexpr (sizeof(b) == 1)
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;
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else
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;
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// CHECK: IfStmt 0x{{[^ ]*}} <line:[[@LINE-4]]:3, line:[[@LINE-1]]:5> has_else
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// CHECK-NEXT: ConstantExpr 0x{{[^ ]*}} <line:[[@LINE-5]]:17, col:30> 'bool'
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// CHECK-NEXT: value: Int 1
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// CHECK-NEXT: BinaryOperator
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// CHECK-NEXT: UnaryExprOrTypeTraitExpr
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// CHECK-NEXT: ParenExpr
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// CHECK-NEXT: DeclRefExpr
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: IntegerLiteral
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// CHECK-NEXT: NullStmt
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// CHECK-NEXT: NullStmt
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if consteval {}
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// CHECK: IfStmt 0x{{[^ ]*}} <line:[[@LINE-1]]:3, col:17> consteval
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// CHECK-NEXT: CompoundStmt
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if ! consteval {}
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else {}
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// CHECK: IfStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:9> has_else !consteval
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// CHECK-NEXT: CompoundStmt
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// CHECK-NEXT: CompoundStmt
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}
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struct Container {
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int *begin() const;
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int *end() const;
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};
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void TestIteration() {
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for (int i = 0; int j = i; ++i)
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;
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// CHECK: ForStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5>
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:8, col:16> col:12 used i 'int' cinit
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// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:16> 'int' 0
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:19, col:27> col:23 used j 'int' cinit
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:27> 'int' lvalue Var 0x{{[^ ]*}} 'i' 'int'
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// CHECK-NEXT: ImplicitCastExpr 0x{{[^ ]*}} <col:23> 'bool' <IntegralToBoolean>
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// CHECK-NEXT: ImplicitCastExpr 0x{{[^ ]*}} <col:23> 'int' <LValueToRValue>
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:23> 'int' lvalue Var 0x{{[^ ]*}} 'j' 'int'
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:30, col:32> 'int' lvalue prefix '++'
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:32> 'int' lvalue Var 0x{{[^ ]*}} 'i' 'int'
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// CHECK-NEXT: NullStmt
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int vals[10];
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for (int v : vals)
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;
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// CHECK: CXXForRangeStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5>
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:16> col:16 implicit used __range1 'int (&)[10]' cinit
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'int[10]' lvalue Var 0x{{[^ ]*}} 'vals' 'int[10]'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:14> col:14 implicit used __begin1 'int *' cinit
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int[10]' lvalue Var 0x{{[^ ]*}} '__range1' 'int (&)[10]'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:14, col:16> col:14 implicit used __end1 'int *' cinit
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// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:14, col:16> 'int *' '+'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int[10]' lvalue Var 0x{{[^ ]*}} '__range1' 'int (&)[10]'
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// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:16> 'long' 10
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// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:14> 'bool' '!='
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__end1' 'int *'
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:14> 'int *' lvalue prefix '++'
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:8, col:14> col:12 v 'int' cinit
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:14> 'int' lvalue prefix '*' cannot overflow
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: NullStmt
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Container C;
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for (int v : C)
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;
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// CHECK: CXXForRangeStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5>
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// CHECK-NEXT: <<<NULL>>>
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:16> col:16 implicit used __range1 'Container &' cinit
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:16> 'Container' lvalue Var 0x{{[^ ]*}} 'C' 'Container'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:14> col:14 implicit used __begin1 'int *' cinit
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// CHECK-NEXT: CXXMemberCallExpr 0x{{[^ ]*}} <col:14> 'int *'
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// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:14> '<bound member function type>' .begin 0x{{[^ ]*}}
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'Container' lvalue Var 0x{{[^ ]*}} '__range1' 'Container &'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:14> col:14 implicit used __end1 'int *' cinit
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// CHECK-NEXT: CXXMemberCallExpr 0x{{[^ ]*}} <col:14> 'int *'
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// CHECK-NEXT: MemberExpr 0x{{[^ ]*}} <col:14> '<bound member function type>' .end 0x{{[^ ]*}}
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'Container' lvalue Var 0x{{[^ ]*}} '__range1' 'Container &'
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// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:14> 'bool' '!='
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__end1' 'int *'
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:14> 'int *' lvalue prefix '++'
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:8, col:14> col:12 v 'int' cinit
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:14> 'int' lvalue prefix '*' cannot overflow
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:14> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: NullStmt
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for (int a; int v : vals)
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;
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// CHECK: CXXForRangeStmt 0x{{[^ ]*}} <line:[[@LINE-2]]:3, line:[[@LINE-1]]:5>
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:8, col:12> col:12 a 'int'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:23> col:23 implicit used __range1 'int (&)[10]' cinit
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:23> 'int[10]' lvalue Var 0x{{[^ ]*}} 'vals' 'int[10]'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:21> col:21 implicit used __begin1 'int *' cinit
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:21> 'int[10]' lvalue Var 0x{{[^ ]*}} '__range1' 'int (&)[10]'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:21, col:23> col:21 implicit used __end1 'int *' cinit
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// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:21, col:23> 'int *' '+'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:21> 'int[10]' lvalue Var 0x{{[^ ]*}} '__range1' 'int (&)[10]'
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// CHECK-NEXT: IntegerLiteral 0x{{[^ ]*}} <col:23> 'long' 10
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// CHECK-NEXT: BinaryOperator 0x{{[^ ]*}} <col:21> 'bool' '!='
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:21> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:21> 'int *' lvalue Var 0x{{[^ ]*}} '__end1' 'int *'
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:21> 'int *' lvalue prefix '++'
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:21> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: DeclStmt
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// CHECK-NEXT: VarDecl 0x{{[^ ]*}} <col:15, col:21> col:19 v 'int' cinit
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: UnaryOperator 0x{{[^ ]*}} <col:21> 'int' lvalue prefix '*' cannot overflow
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// CHECK-NEXT: ImplicitCastExpr
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// CHECK-NEXT: DeclRefExpr 0x{{[^ ]*}} <col:21> 'int *' lvalue Var 0x{{[^ ]*}} '__begin1' 'int *'
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// CHECK-NEXT: NullStmt
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}
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