748c139ade
Asserting on invalid input isn't very nice, hence the patch to emit an error instead. This is the first of many patches to overhaul the way we handle checker options. Differential Revision: https://reviews.llvm.org/D57850 llvm-svn: 355704
151 lines
3.0 KiB
C++
151 lines
3.0 KiB
C++
// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.cplusplus.UninitializedObject \
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// RUN: -analyzer-config alpha.cplusplus.UninitializedObject:Pedantic=true -DPEDANTIC \
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// RUN: -analyzer-config alpha.cplusplus.UninitializedObject:IgnoreRecordsWithField="[Tt]ag|[Kk]ind" \
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// RUN: -std=c++11 -verify %s
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// RUN: not %clang_analyze_cc1 -verify %s \
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// RUN: -analyzer-checker=core \
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// RUN: -analyzer-checker=alpha.cplusplus.UninitializedObject \
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// RUN: -analyzer-config \
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// RUN: alpha.cplusplus.UninitializedObject:IgnoreRecordsWithField="([)]" \
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// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-UNINIT-INVALID-REGEX
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// CHECK-UNINIT-INVALID-REGEX: (frontend): invalid input for checker option
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// CHECK-UNINIT-INVALID-REGEX-SAME: 'alpha.cplusplus.UninitializedObject:IgnoreRecordsWithField',
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// CHECK-UNINIT-INVALID-REGEX-SAME: that expects a valid regex, building failed
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// CHECK-UNINIT-INVALID-REGEX-SAME: with error message "parentheses not
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// CHECK-UNINIT-INVALID-REGEX-SAME: balanced"
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// expected-no-diagnostics
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// Both type and name contains "kind".
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struct UnionLikeStruct1 {
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enum Kind {
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volume,
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area
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} kind;
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int Volume;
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int Area;
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UnionLikeStruct1(Kind kind, int Val) : kind(kind) {
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switch (kind) {
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case volume:
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Volume = Val;
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break;
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case area:
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Area = Val;
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break;
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}
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}
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};
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void fUnionLikeStruct1() {
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UnionLikeStruct1 t(UnionLikeStruct1::volume, 10);
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}
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// Only name contains "kind".
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struct UnionLikeStruct2 {
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enum Type {
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volume,
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area
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} kind;
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int Volume;
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int Area;
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UnionLikeStruct2(Type kind, int Val) : kind(kind) {
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switch (kind) {
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case volume:
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Volume = Val;
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break;
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case area:
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Area = Val;
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break;
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}
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}
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};
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void fUnionLikeStruct2() {
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UnionLikeStruct2 t(UnionLikeStruct2::volume, 10);
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}
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// Only type contains "kind".
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struct UnionLikeStruct3 {
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enum Kind {
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volume,
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area
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} type;
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int Volume;
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int Area;
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UnionLikeStruct3(Kind type, int Val) : type(type) {
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switch (type) {
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case volume:
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Volume = Val;
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break;
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case area:
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Area = Val;
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break;
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}
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}
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};
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void fUnionLikeStruct3() {
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UnionLikeStruct3 t(UnionLikeStruct3::volume, 10);
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}
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// Only type contains "tag".
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struct UnionLikeStruct4 {
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enum Tag {
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volume,
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area
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} type;
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int Volume;
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int Area;
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UnionLikeStruct4(Tag type, int Val) : type(type) {
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switch (type) {
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case volume:
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Volume = Val;
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break;
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case area:
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Area = Val;
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break;
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}
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}
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};
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void fUnionLikeStruct4() {
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UnionLikeStruct4 t(UnionLikeStruct4::volume, 10);
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}
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// Both name and type name contains but does not equal to tag/kind.
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struct UnionLikeStruct5 {
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enum WhateverTagBlahBlah {
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volume,
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area
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} FunnyKindName;
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int Volume;
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int Area;
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UnionLikeStruct5(WhateverTagBlahBlah type, int Val) : FunnyKindName(type) {
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switch (FunnyKindName) {
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case volume:
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Volume = Val;
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break;
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case area:
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Area = Val;
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break;
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}
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}
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};
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void fUnionLikeStruct5() {
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UnionLikeStruct5 t(UnionLikeStruct5::volume, 10);
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}
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