diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Analysis/dead-stores.c | 6 | ||||
| -rw-r--r-- | clang/test/Analysis/default-analyze.m | 20 | ||||
| -rw-r--r-- | clang/test/Analysis/idempotent-operations-limited-loops.c | 6 | ||||
| -rw-r--r-- | clang/test/Analysis/idempotent-operations.c | 2 | ||||
| -rw-r--r-- | clang/test/Analysis/idempotent-operations.cpp | 2 | ||||
| -rw-r--r-- | clang/test/Analysis/idempotent-operations.m | 2 | ||||
| -rw-r--r-- | clang/test/Analysis/misc-ps-region-store.m | 4 | ||||
| -rw-r--r-- | clang/test/Analysis/misc-ps.m | 8 | ||||
| -rw-r--r-- | clang/test/Analysis/null-deref-ps.c | 4 | ||||
| -rw-r--r-- | clang/test/Analysis/uninit-vals-ps-region.m | 2 |
10 files changed, 38 insertions, 18 deletions
diff --git a/clang/test/Analysis/dead-stores.c b/clang/test/Analysis/dead-stores.c index 5ddb4528c1b..56e38cb07c4 100644 --- a/clang/test/Analysis/dead-stores.c +++ b/clang/test/Analysis/dead-stores.c @@ -1,6 +1,6 @@ -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core,deadcode.DeadStores,deadcode.IdempotentOperations -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core,deadcode.DeadStores,deadcode.IdempotentOperations -analyzer-store=region -analyzer-constraints=basic -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core,deadcode.DeadStores,deadcode.IdempotentOperations -analyzer-store=region -analyzer-constraints=range -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core,deadcode.DeadStores,experimental.deadcode.IdempotentOperations -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core,deadcode.DeadStores,experimental.deadcode.IdempotentOperations -analyzer-store=region -analyzer-constraints=basic -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -Wunused-variable -analyze -analyzer-checker=core,deadcode.DeadStores,experimental.deadcode.IdempotentOperations -analyzer-store=region -analyzer-constraints=range -fblocks -verify -Wno-unreachable-code -analyzer-opt-analyze-nested-blocks %s void f1() { int k, y; // expected-warning{{unused variable 'k'}} expected-warning{{unused variable 'y'}} diff --git a/clang/test/Analysis/default-analyze.m b/clang/test/Analysis/default-analyze.m new file mode 100644 index 00000000000..947cb7fd3d8 --- /dev/null +++ b/clang/test/Analysis/default-analyze.m @@ -0,0 +1,20 @@ +// RUN: %clang --analyze %s -o %t + +// Tests that some specific checkers are enabled by default. + +id foo(int x) { + id title; + switch (x) { + case 1: + title = @"foo"; // expected-warning {{never read}} + case 2: + title = @"bar"; + break; + default: + title = "@baz"; + break; + } + return title; +} + + diff --git a/clang/test/Analysis/idempotent-operations-limited-loops.c b/clang/test/Analysis/idempotent-operations-limited-loops.c index 47a1f2854c7..71e7c27b6ce 100644 --- a/clang/test/Analysis/idempotent-operations-limited-loops.c +++ b/clang/test/Analysis/idempotent-operations-limited-loops.c @@ -1,6 +1,6 @@ -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=core,deadcode.IdempotentOperations -analyzer-max-loop 3 -verify %s -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=core,deadcode.IdempotentOperations -analyzer-max-loop 4 -verify %s -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=core,deadcode.IdempotentOperations %s -verify +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=core,experimental.deadcode.IdempotentOperations -analyzer-max-loop 3 -verify %s +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=core,experimental.deadcode.IdempotentOperations -analyzer-max-loop 4 -verify %s +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=core,experimental.deadcode.IdempotentOperations %s -verify void always_warning() { int *p = 0; *p = 0xDEADBEEF; } // expected-warning{{Dereference of null pointer (loaded from variable 'p')}} diff --git a/clang/test/Analysis/idempotent-operations.c b/clang/test/Analysis/idempotent-operations.c index 4946fe9adc2..6cc9a01b77a 100644 --- a/clang/test/Analysis/idempotent-operations.c +++ b/clang/test/Analysis/idempotent-operations.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=deadcode.IdempotentOperations -verify %s +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=experimental.deadcode.IdempotentOperations -verify %s // Basic tests diff --git a/clang/test/Analysis/idempotent-operations.cpp b/clang/test/Analysis/idempotent-operations.cpp index 9d22909ed37..51b590566ad 100644 --- a/clang/test/Analysis/idempotent-operations.cpp +++ b/clang/test/Analysis/idempotent-operations.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=deadcode.IdempotentOperations -verify %s +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=experimental.deadcode.IdempotentOperations -verify %s // C++ specific false positives diff --git a/clang/test/Analysis/idempotent-operations.m b/clang/test/Analysis/idempotent-operations.m index b4765082d84..9a9820c3b2a 100644 --- a/clang/test/Analysis/idempotent-operations.m +++ b/clang/test/Analysis/idempotent-operations.m @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=deadcode.IdempotentOperations,osx.cocoa.RetainCount -verify %s +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=experimental.deadcode.IdempotentOperations,osx.cocoa.RetainCount -verify %s typedef signed char BOOL; typedef unsigned long NSUInteger; diff --git a/clang/test/Analysis/misc-ps-region-store.m b/clang/test/Analysis/misc-ps-region-store.m index ab129c85b32..c915263644b 100644 --- a/clang/test/Analysis/misc-ps-region-store.m +++ b/clang/test/Analysis/misc-ps-region-store.m @@ -1,5 +1,5 @@ -// RUN: %clang_cc1 -triple i386-apple-darwin9 -analyze -analyzer-checker=core,deadcode.IdempotentOperations,experimental.core.CastToStruct,experimental.security.ReturnPtrRange,experimental.security.ArrayBound -analyzer-store=region -verify -fblocks -analyzer-opt-analyze-nested-blocks %s -// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -DTEST_64 -analyze -analyzer-checker=core,deadcode.IdempotentOperations,experimental.core.CastToStruct,experimental.security.ReturnPtrRange,experimental.security.ArrayBound -analyzer-store=region -verify -fblocks -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -triple i386-apple-darwin9 -analyze -analyzer-checker=core,experimental.deadcode.IdempotentOperations,experimental.core.CastToStruct,experimental.security.ReturnPtrRange,experimental.security.ArrayBound -analyzer-store=region -verify -fblocks -analyzer-opt-analyze-nested-blocks %s +// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -DTEST_64 -analyze -analyzer-checker=core,experimental.deadcode.IdempotentOperations,experimental.core.CastToStruct,experimental.security.ReturnPtrRange,experimental.security.ArrayBound -analyzer-store=region -verify -fblocks -analyzer-opt-analyze-nested-blocks %s typedef long unsigned int size_t; void *memcpy(void *, const void *, size_t); diff --git a/clang/test/Analysis/misc-ps.m b/clang/test/Analysis/misc-ps.m index a1319fb5eae..0b3ca1be8e2 100644 --- a/clang/test/Analysis/misc-ps.m +++ b/clang/test/Analysis/misc-ps.m @@ -1,8 +1,8 @@ // NOTE: Use '-fobjc-gc' to test the analysis being run twice, and multiple reports are not issued. -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=basic -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=range -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s -// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -analyze -analyzer-checker=core,deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=basic -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s -// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -analyze -analyzer-checker=core,deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=range -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,experimental.deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=basic -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,experimental.deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=range -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -analyze -analyzer-checker=core,experimental.deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=basic -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -analyze -analyzer-checker=core,experimental.deadcode.IdempotentOperations,experimental.core,osx.cocoa.AtSync -analyzer-store=region -analyzer-constraints=range -verify -fblocks -Wno-unreachable-code -Wno-null-dereference %s #ifndef __clang_analyzer__ #error __clang_analyzer__ not defined diff --git a/clang/test/Analysis/null-deref-ps.c b/clang/test/Analysis/null-deref-ps.c index 84350802a31..31dafe1610a 100644 --- a/clang/test/Analysis/null-deref-ps.c +++ b/clang/test/Analysis/null-deref-ps.c @@ -1,5 +1,5 @@ -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,deadcode,experimental.core -std=gnu99 -analyzer-store=region -analyzer-constraints=range -analyzer-purge=none -verify %s -Wreturn-type -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,deadcode,experimental.core -std=gnu99 -analyzer-store=region -analyzer-constraints=range -verify %s -Wreturn-type +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,deadcode,experimental.deadcode.IdempotentOperations,experimental.core -std=gnu99 -analyzer-store=region -analyzer-constraints=range -analyzer-purge=none -verify %s -Wreturn-type +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core,deadcode,experimental.deadcode.IdempotentOperations,experimental.core -std=gnu99 -analyzer-store=region -analyzer-constraints=range -verify %s -Wreturn-type typedef unsigned uintptr_t; diff --git a/clang/test/Analysis/uninit-vals-ps-region.m b/clang/test/Analysis/uninit-vals-ps-region.m index c62818a12e0..d613c7174f1 100644 --- a/clang/test/Analysis/uninit-vals-ps-region.m +++ b/clang/test/Analysis/uninit-vals-ps-region.m @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-checker=core,deadcode.IdempotentOperations -verify %s +// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-checker=core,experimental.deadcode.IdempotentOperations -verify %s struct s { int data; |
