subject:"\[PATCH\] D37566\: \[clang\-tidy\] fixed misc\-unused\-parameters omitting parameters default value"

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

2017-09-13 Thread Alexander Kornienko via Phabricator via cfe-commits

alexfh added a comment.

In https://reviews.llvm.org/D37566#866096, @PriMee wrote:

> Done :) Could you please commit this for me?


Sure, just committed the patch.


Repository:
  rL LLVM

https://reviews.llvm.org/D37566



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[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

2017-09-13 Thread Alexander Kornienko via Phabricator via cfe-commits

This revision was automatically updated to reflect the committed changes.
Closed by commit rL313150: [clang-tidy] fixed misc-unused-parameters omitting 
parameters default value (authored by alexfh).

Changed prior to commit:
  https://reviews.llvm.org/D37566?vs=114538=115047#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D37566

Files:
  clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
  clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp


Index: clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
===
--- clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
+++ clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
@@ -138,7 +138,8 @@
   if (Function->isExternallyVisible() ||
   !Result.SourceManager->isInMainFile(Function->getLocation()) ||
   !Indexer->getOtherRefs(Function).empty() || isOverrideMethod(Function)) {
-SourceRange RemovalRange(Param->getLocation(), Param->getLocEnd());
+SourceRange RemovalRange(Param->getLocation(),
+ Param->DeclaratorDecl::getSourceRange().getEnd());
 // Note: We always add a space before the '/*' to not accidentally create a
 // '*/*' for pointer types, which doesn't start a comment. clang-format 
will
 // clean this up afterwards.
Index: clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
===
--- clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
+++ clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
@@ -14,15 +14,16 @@
 
 void b(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused 
[misc-unused-parameters]
-// CHECK-FIXES: {{^}}void b(int  /*i*/) {}{{$}}
+// CHECK-FIXES: {{^}}void b(int  /*i*/ = 1) {}{{$}}
 
 void c(int *i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: parameter 'i' is unused 
[misc-unused-parameters]
 // CHECK-FIXES: {{^}}void c(int * /*i*/) {}{{$}}
 
 // Unchanged cases
 // ===
-void g(int i); // Don't remove stuff in declarations
+void f(int i); // Don't remove stuff in declarations
+void g(int i = 1);
 void h(int i) { (void)i; } // Don't remove used parameters
 
 bool useLambda(int (*fn)(int));
@@ -52,6 +53,11 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:33: warning
 // CHECK-FIXES: {{^}}static void staticFunctionE()
 
+static void staticFunctionF(int i = 4);
+// CHECK-FIXES: {{^}}static void staticFunctionF();
+static void staticFunctionF(int i) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:33: warning
+// CHECK-FIXES: {{^}}static void staticFunctionF()
 
 static void someCallSites() {
   staticFunctionA(1);
@@ -62,7 +68,12 @@
 // CHECK-FIXES: staticFunctionC(2);
   staticFunctionD(1, 2, 3);
 // CHECK-FIXES: staticFunctionD(1, 3);
-  staticFunctionE();
+  staticFunctionE(1);
+// CHECK-FIXES: staticFunctionE();
+  staticFunctionF(1);
+// CHECK-FIXES: staticFunctionF();
+  staticFunctionF();
+// CHECK-FIXES: staticFunctionF();
 }
 
 /*
@@ -95,6 +106,9 @@
   static void f(int i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:21: warning
 // CHECK-FIXES: static void f(int  /*i*/) {}
+  static void g(int i = 1) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:21: warning
+// CHECK-FIXES: static void g(int  /*i*/ = 1) {}
 };
 
 namespace {
@@ -108,6 +122,9 @@
   void h(int i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:14: warning
 // CHECK-FIXES: void h(int  /*i*/) {}
+  void s(int i = 1) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:14: warning
+// CHECK-FIXES: void s(int  /*i*/ = 1) {}
 };
 
 void C::f(int i) {}
@@ -125,6 +142,7 @@
 // CHECK-FIXES: c.g();
 
   useFunction(::h);
+  useFunction(::s);;
 }
 
 class Base {


Index: clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
===
--- clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
+++ clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
@@ -138,7 +138,8 @@
   if (Function->isExternallyVisible() ||
   !Result.SourceManager->isInMainFile(Function->getLocation()) ||
   !Indexer->getOtherRefs(Function).empty() || isOverrideMethod(Function)) {
-SourceRange RemovalRange(Param->getLocation(), Param->getLocEnd());
+SourceRange RemovalRange(Param->getLocation(),
+ Param->DeclaratorDecl::getSourceRange().getEnd());
 // Note: We always add a space before the '/*' to not accidentally create a
 // '*/*' for pointer types, which doesn't start a comment. clang-format will
 // clean this up afterwards.
Index: clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
===
--- clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
+++ clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
@@ -14,15 +14,16 @@
 
 void b(int i = 1) {}
 // CHECK-MESSAGES:

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

2017-09-11 Thread Pawel Maciocha via Phabricator via cfe-commits

PriMee updated this revision to Diff 114538.
PriMee added a comment.

Done :) Could you please commit this for me?


https://reviews.llvm.org/D37566

Files:
  clang-tidy/misc/UnusedParametersCheck.cpp
  test/clang-tidy/misc-unused-parameters.cpp


Index: test/clang-tidy/misc-unused-parameters.cpp
===
--- test/clang-tidy/misc-unused-parameters.cpp
+++ test/clang-tidy/misc-unused-parameters.cpp
@@ -14,15 +14,16 @@
 
 void b(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused 
[misc-unused-parameters]
-// CHECK-FIXES: {{^}}void b(int  /*i*/) {}{{$}}
+// CHECK-FIXES: {{^}}void b(int  /*i*/ = 1) {}{{$}}
 
 void c(int *i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: parameter 'i' is unused 
[misc-unused-parameters]
 // CHECK-FIXES: {{^}}void c(int * /*i*/) {}{{$}}
 
 // Unchanged cases
 // ===
-void g(int i); // Don't remove stuff in declarations
+void f(int i); // Don't remove stuff in declarations
+void g(int i = 1);
 void h(int i) { (void)i; } // Don't remove used parameters
 
 bool useLambda(int (*fn)(int));
@@ -52,6 +53,11 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:33: warning
 // CHECK-FIXES: {{^}}static void staticFunctionE()
 
+static void staticFunctionF(int i = 4);
+// CHECK-FIXES: {{^}}static void staticFunctionF();
+static void staticFunctionF(int i) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:33: warning
+// CHECK-FIXES: {{^}}static void staticFunctionF()
 
 static void someCallSites() {
   staticFunctionA(1);
@@ -62,7 +68,12 @@
 // CHECK-FIXES: staticFunctionC(2);
   staticFunctionD(1, 2, 3);
 // CHECK-FIXES: staticFunctionD(1, 3);
-  staticFunctionE();
+  staticFunctionE(1);
+// CHECK-FIXES: staticFunctionE();
+  staticFunctionF(1);
+// CHECK-FIXES: staticFunctionF();
+  staticFunctionF();
+// CHECK-FIXES: staticFunctionF();
 }
 
 /*
@@ -95,6 +106,9 @@
   static void f(int i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:21: warning
 // CHECK-FIXES: static void f(int  /*i*/) {}
+  static void g(int i = 1) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:21: warning
+// CHECK-FIXES: static void g(int  /*i*/ = 1) {}
 };
 
 namespace {
@@ -108,6 +122,9 @@
   void h(int i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:14: warning
 // CHECK-FIXES: void h(int  /*i*/) {}
+  void s(int i = 1) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:14: warning
+// CHECK-FIXES: void s(int  /*i*/ = 1) {}
 };
 
 void C::f(int i) {}
@@ -125,6 +142,7 @@
 // CHECK-FIXES: c.g();
 
   useFunction(::h);
+  useFunction(::s);;
 }
 
 class Base {
Index: clang-tidy/misc/UnusedParametersCheck.cpp
===
--- clang-tidy/misc/UnusedParametersCheck.cpp
+++ clang-tidy/misc/UnusedParametersCheck.cpp
@@ -138,7 +138,8 @@
   if (Function->isExternallyVisible() ||
   !Result.SourceManager->isInMainFile(Function->getLocation()) ||
   !Indexer->getOtherRefs(Function).empty() || isOverrideMethod(Function)) {
-SourceRange RemovalRange(Param->getLocation(), Param->getLocEnd());
+SourceRange RemovalRange(Param->getLocation(),
+ Param->DeclaratorDecl::getSourceRange().getEnd());
 // Note: We always add a space before the '/*' to not accidentally create a
 // '*/*' for pointer types, which doesn't start a comment. clang-format 
will
 // clean this up afterwards.


Index: test/clang-tidy/misc-unused-parameters.cpp
===
--- test/clang-tidy/misc-unused-parameters.cpp
+++ test/clang-tidy/misc-unused-parameters.cpp
@@ -14,15 +14,16 @@
 
 void b(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused [misc-unused-parameters]
-// CHECK-FIXES: {{^}}void b(int  /*i*/) {}{{$}}
+// CHECK-FIXES: {{^}}void b(int  /*i*/ = 1) {}{{$}}
 
 void c(int *i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: parameter 'i' is unused [misc-unused-parameters]
 // CHECK-FIXES: {{^}}void c(int * /*i*/) {}{{$}}
 
 // Unchanged cases
 // ===
-void g(int i); // Don't remove stuff in declarations
+void f(int i); // Don't remove stuff in declarations
+void g(int i = 1);
 void h(int i) { (void)i; } // Don't remove used parameters
 
 bool useLambda(int (*fn)(int));
@@ -52,6 +53,11 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:33: warning
 // CHECK-FIXES: {{^}}static void staticFunctionE()
 
+static void staticFunctionF(int i = 4);
+// CHECK-FIXES: {{^}}static void staticFunctionF();
+static void staticFunctionF(int i) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:33: warning
+// CHECK-FIXES: {{^}}static void staticFunctionF()
 
 static void someCallSites() {
   staticFunctionA(1);
@@ -62,7 +68,12 @@
 // CHECK-FIXES: staticFunctionC(2);
   staticFunctionD(1, 2, 3);
 // CHECK-FIXES: staticFunctionD(1, 3);
-  staticFunctionE();
+  staticFunctionE(1);
+// CHECK-FIXES: staticFunctionE();
+  staticFunctionF(1);
+// CHECK-FIXES: staticFunctionF();
+  staticFunctionF();
+// CHECK-FIXES: staticFunctionF();
 }
 
 /*
@@

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

2017-09-08 Thread Alexander Kornienko via Phabricator via cfe-commits

alexfh accepted this revision.
alexfh added a comment.
This revision is now accepted and ready to land.

Thank you for the fix!

LG with one nit.




Comment at: test/clang-tidy/misc-unused-parameters.cpp:73
+// CHECK-FIXES: staticFunctionE();
+  staticFunctionF(1);
+// CHECK-FIXES: staticFunctionF();

Please add an invocation of `staticFunctionF` without parameters.


Repository:
  rL LLVM

https://reviews.llvm.org/D37566



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[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

2017-09-07 Thread Pawel Maciocha via Phabricator via cfe-commits

PriMee created this revision.
Herald added a subscriber: JDevlieghere.

Bug: https://bugs.llvm.org/show_bug.cgi?id=34450

**Problem:**

Clang-tidy check misc-unused-parameters omits parameter default value what 
results in its complete removal. Compilation errors might occur after 
clang-tidy fix.

**Patch description:**

Changed removal range. The range should end after parameter declarator, not 
after whole parameter declaration (which might contain a default value).


https://reviews.llvm.org/D37566

Files:
  clang-tidy/misc/UnusedParametersCheck.cpp
  test/clang-tidy/misc-unused-parameters.cpp


Index: test/clang-tidy/misc-unused-parameters.cpp
===
--- test/clang-tidy/misc-unused-parameters.cpp
+++ test/clang-tidy/misc-unused-parameters.cpp
@@ -14,15 +14,16 @@
 
 void b(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused 
[misc-unused-parameters]
-// CHECK-FIXES: {{^}}void b(int  /*i*/) {}{{$}}
+// CHECK-FIXES: {{^}}void b(int  /*i*/ = 1) {}{{$}}
 
 void c(int *i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: parameter 'i' is unused 
[misc-unused-parameters]
 // CHECK-FIXES: {{^}}void c(int * /*i*/) {}{{$}}
 
 // Unchanged cases
 // ===
-void g(int i); // Don't remove stuff in declarations
+void f(int i); // Don't remove stuff in declarations
+void g(int i = 1);
 void h(int i) { (void)i; } // Don't remove used parameters
 
 bool useLambda(int (*fn)(int));
@@ -52,6 +53,11 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:33: warning
 // CHECK-FIXES: {{^}}static void staticFunctionE()
 
+static void staticFunctionF(int i = 4);
+// CHECK-FIXES: {{^}}static void staticFunctionF();
+static void staticFunctionF(int i) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:33: warning
+// CHECK-FIXES: {{^}}static void staticFunctionF()
 
 static void someCallSites() {
   staticFunctionA(1);
@@ -62,7 +68,10 @@
 // CHECK-FIXES: staticFunctionC(2);
   staticFunctionD(1, 2, 3);
 // CHECK-FIXES: staticFunctionD(1, 3);
-  staticFunctionE();
+  staticFunctionE(1);
+// CHECK-FIXES: staticFunctionE();
+  staticFunctionF(1);
+// CHECK-FIXES: staticFunctionF();
 }
 
 /*
@@ -95,6 +104,9 @@
   static void f(int i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:21: warning
 // CHECK-FIXES: static void f(int  /*i*/) {}
+  static void g(int i = 1) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:21: warning
+// CHECK-FIXES: static void g(int  /*i*/ = 1) {}
 };
 
 namespace {
@@ -108,6 +120,9 @@
   void h(int i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:14: warning
 // CHECK-FIXES: void h(int  /*i*/) {}
+  void s(int i = 1) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:14: warning
+// CHECK-FIXES: void s(int  /*i*/ = 1) {}
 };
 
 void C::f(int i) {}
@@ -125,6 +140,7 @@
 // CHECK-FIXES: c.g();
 
   useFunction(::h);
+  useFunction(::s);
 }
 
 class Base {
Index: clang-tidy/misc/UnusedParametersCheck.cpp
===
--- clang-tidy/misc/UnusedParametersCheck.cpp
+++ clang-tidy/misc/UnusedParametersCheck.cpp
@@ -138,7 +138,8 @@
   if (Function->isExternallyVisible() ||
   !Result.SourceManager->isInMainFile(Function->getLocation()) ||
   !Indexer->getOtherRefs(Function).empty() || isOverrideMethod(Function)) {
-SourceRange RemovalRange(Param->getLocation(), Param->getLocEnd());
+SourceRange RemovalRange(Param->getLocation(),
+ Param->DeclaratorDecl::getSourceRange().getEnd());
 // Note: We always add a space before the '/*' to not accidentally create a
 // '*/*' for pointer types, which doesn't start a comment. clang-format 
will
 // clean this up afterwards.


Index: test/clang-tidy/misc-unused-parameters.cpp
===
--- test/clang-tidy/misc-unused-parameters.cpp
+++ test/clang-tidy/misc-unused-parameters.cpp
@@ -14,15 +14,16 @@
 
 void b(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused [misc-unused-parameters]
-// CHECK-FIXES: {{^}}void b(int  /*i*/) {}{{$}}
+// CHECK-FIXES: {{^}}void b(int  /*i*/ = 1) {}{{$}}
 
 void c(int *i) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: parameter 'i' is unused [misc-unused-parameters]
 // CHECK-FIXES: {{^}}void c(int * /*i*/) {}{{$}}
 
 // Unchanged cases
 // ===
-void g(int i); // Don't remove stuff in declarations
+void f(int i); // Don't remove stuff in declarations
+void g(int i = 1);
 void h(int i) { (void)i; } // Don't remove used parameters
 
 bool useLambda(int (*fn)(int));
@@ -52,6 +53,11 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:33: warning
 // CHECK-FIXES: {{^}}static void staticFunctionE()
 
+static void staticFunctionF(int i = 4);
+// CHECK-FIXES: {{^}}static void staticFunctionF();
+static void staticFunctionF(int i) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:33: warning
+// CHECK-FIXES: {{^}}static void staticFunctionF()
 
 static void someCallSites() {
   staticFunctionA(1);
@@ -62,7 +68,10 @@
 //

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

[PATCH] D37566: [clang-tidy] fixed misc-unused-parameters omitting parameters default value

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