[PATCH] D125840: [Analyzer] Removed extra space from NSErrorChecker debug message and updated relevant tests

[Usama Hameed via Phabricator via cfe-commits]

usama54321 updated this revision to Diff 430450.
usama54321 added a comment.

Updated tests


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125840/new/

https://reviews.llvm.org/D125840

Files:
  clang/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
  clang/test/Analysis/CheckNSError.m
  clang/test/Analysis/incorrect-checker-names.mm


Index: clang/test/Analysis/incorrect-checker-names.mm
===================================================================
--- clang/test/Analysis/incorrect-checker-names.mm
+++ clang/test/Analysis/incorrect-checker-names.mm
@@ -107,7 +107,7 @@
 
 void foo(CFErrorRef* error) { // expected-warning{{Function accepting CFErrorRef* should have a non-void return value to indicate whether or not an error occurred [osx.coreFoundation.CFError]}}
   // FIXME: This shouldn't be tied to a modeling checker.
-  *error = 0; // expected-warning {{Potential null dereference.  According to coding standards documented in CoreFoundation/CFError.h the parameter may be null [osx.coreFoundation.CFError]}}
+  *error = 0; // expected-warning {{Potential null dereference. According to coding standards documented in CoreFoundation/CFError.h the parameter may be null [osx.coreFoundation.CFError]}}
 }
 
 @interface A
@@ -116,7 +116,7 @@
 
 @implementation A
 - (void)myMethodWhichMayFail:(NSError **)error {                  // expected-warning {{Method accepting NSError** should have a non-void return value to indicate whether or not an error occurred [osx.cocoa.NSError]}}
-  *error = [NSError errorWithDomain:@"domain" code:1 userInfo:0]; // expected-warning {{Potential null dereference.  According to coding standards in 'Creating and Returning NSError Objects' the parameter may be null [osx.cocoa.NSError]}}
+  *error = [NSError errorWithDomain:@"domain" code:1 userInfo:0]; // expected-warning {{Potential null dereference. According to coding standards in 'Creating and Returning NSError Objects' the parameter may be null [osx.cocoa.NSError]}}
 }
 @end
 
Index: clang/test/Analysis/CheckNSError.m
===================================================================
--- clang/test/Analysis/CheckNSError.m
+++ clang/test/Analysis/CheckNSError.m
@@ -27,7 +27,7 @@
 
 @implementation A
 - (void)myMethodWhichMayFail:(NSError **)error {   // expected-warning {{Method accepting NSError** should have a non-void return value to indicate whether or not an error occurred}}
-  *error = [NSError errorWithDomain:@"domain" code:1 userInfo:0]; // expected-warning {{Potential null dereference}}
+  *error = [NSError errorWithDomain:@"domain" code:1 userInfo:0]; // expected-warning {{Potential null dereference. According to coding standards in 'Creating and Returning NSError Objects' the parameter may be null [osx.cocoa.NSError]}}
 }
 
 - (BOOL)myMethodWhichMayFail2:(NSError **)error {  // no-warning
@@ -50,7 +50,7 @@
 typedef struct __CFError* CFErrorRef;
 
 void foo(CFErrorRef* error) { // expected-warning {{Function accepting CFErrorRef* should have a non-void return value to indicate whether or not an error occurred}}
-  *error = 0;  // expected-warning {{Potential null dereference}}
+  *error = 0;  // expected-warning {{Potential null dereference. According to coding standards documented in CoreFoundation/CFError.h the parameter may be null [osx.coreFoundation.CFError]}}
 }
 
 int f1(CFErrorRef* error) {
@@ -74,7 +74,7 @@
 }
 
 int __attribute__((nonnull(1))) f5(int *x, CFErrorRef *error) {
-  *error = 0; // expected-warning {{Potential null dereference}}
+  *error = 0; // expected-warning {{Potential null dereference. According to coding standards documented in CoreFoundation/CFError.h the parameter may be null [osx.coreFoundation.CFError]}}
   return 0;
 }
 
Index: clang/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
===================================================================
--- clang/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
+++ clang/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
@@ -266,7 +266,7 @@
   SmallString<128> Buf;
   llvm::raw_svector_ostream os(Buf);
 
-  os << "Potential null dereference.  According to coding standards ";
+  os << "Potential null dereference. According to coding standards ";
   os << (isNSError
          ? "in 'Creating and Returning NSError Objects' the parameter"
          : "documented in CoreFoundation/CFError.h the parameter");


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