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| author | Jordan Rupprecht <[email protected]> | 2019-05-14 21:58:59 +0000 |
|---|---|---|
| committer | Jordan Rupprecht <[email protected]> | 2019-05-14 21:58:59 +0000 |
| commit | b35a2aa71f76a334a9c98c0a3c3995b5d902d2b9 (patch) | |
| tree | cdff4a5d1a715d4ad622fd8f190128b54bebe440 /test/Analysis/array-struct-region.cpp | |
| parent | 3748d41833787fcbf59cc5624e8d2b042a8991bc (diff) | |
| parent | 741e05796da92b46d4f7bcbee00702ff37df6489 (diff) | |
Creating branches/google/stable and tags/google/stable/2019-05-14 from r360103upstream/google/stable
git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/google/stable@360714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/array-struct-region.cpp')
| -rw-r--r-- | test/Analysis/array-struct-region.cpp | 67 |
1 files changed, 63 insertions, 4 deletions
diff --git a/test/Analysis/array-struct-region.cpp b/test/Analysis/array-struct-region.cpp index 48a05fd405..cfb57d3924 100644 --- a/test/Analysis/array-struct-region.cpp +++ b/test/Analysis/array-struct-region.cpp @@ -1,7 +1,21 @@ -// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core,debug.ExprInspection -verify -x c %s -// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core,debug.ExprInspection -verify -x c++ -analyzer-config c++-inlining=constructors %s -// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core,debug.ExprInspection -DINLINE -verify -x c %s -// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core,debug.ExprInspection -DINLINE -verify -x c++ -analyzer-config c++-inlining=constructors %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core\ +// RUN: -analyzer-checker=debug.ExprInspection -verify\ +// RUN: -x c %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core\ +// RUN: -analyzer-checker=debug.ExprInspection -verify\ +// RUN: -x c++ -std=c++14 %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core\ +// RUN: -analyzer-checker=debug.ExprInspection -verify\ +// RUN: -x c++ -std=c++17 %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core\ +// RUN: -analyzer-checker=debug.ExprInspection -verify\ +// RUN: -DINLINE -x c %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core\ +// RUN: -analyzer-checker=debug.ExprInspection -verify\ +// RUN: -DINLINE -x c++ -std=c++14 %s +// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core\ +// RUN: -analyzer-checker=debug.ExprInspection -verify\ +// RUN: -DINLINE -x c++ -std=c++17 %s void clang_analyzer_eval(int); @@ -196,4 +210,49 @@ namespace EmptyClass { } } +#if __cplusplus >= 201703L +namespace aggregate_inheritance_cxx17 { +struct A { + int x; +}; + +struct B { + int y; +}; + +struct C: B { + int z; +}; + +struct D: A, C { + int w; +}; + +void foo() { + D d{1, 2, 3, 4}; + clang_analyzer_eval(d.x == 1); // expected-warning{{TRUE}} + clang_analyzer_eval(d.y == 2); // expected-warning{{TRUE}} + clang_analyzer_eval(d.z == 3); // expected-warning{{TRUE}} + clang_analyzer_eval(d.w == 4); // expected-warning{{TRUE}} +} +} // namespace aggregate_inheritance_cxx17 +#endif + +namespace flex_array_inheritance_cxx17 { +struct A { + int flexible_array[]; +}; + +struct B { + long cookie; +}; + +struct C : B { + A a; +}; + +void foo() { + C c{}; // no-crash +} +} // namespace flex_array_inheritance_cxx17 #endif |