AttrDocs.td: fix some bad code-blocks

llvm-svn: 326195

clang/include/clang/Basic/AttrDocs.td

@@ -353,7 +353,7 @@ available in C.
 
   int isdigit(int c);
   int isdigit(int c) __attribute__((enable_if(c <= -1 || c > 255, "chosen when 'c' is out of range"))) __attribute__((unavailable("'c' must have the value of an unsigned char or EOF")));
-  
+
   void foo(char c) {
     isdigit(c);
     isdigit(10);
@@ -406,7 +406,7 @@ overload out of a number of viable overloads using enable_if.
 
   void f() __attribute__((enable_if(true, "")));  // #1
   void f() __attribute__((enable_if(true, ""))) __attribute__((enable_if(true, "")));  // #2
-  
+
   void g(int i, int j) __attribute__((enable_if(i, "")));  // #1
   void g(int i, int j) __attribute__((enable_if(j, ""))) __attribute__((enable_if(true)));  // #2
 
@@ -918,11 +918,11 @@ default name.
 can only be placed before an @protocol or @interface declaration:
         
 .. code-block:: objc
-        
+
   __attribute__((objc_runtime_name("MyLocalName")))
   @interface Message
   @end
-        
+
     }];
 }
 
@@ -1228,7 +1228,7 @@ potentially-evaluated discarded-value expression that is not explicitly cast to
 .. code-block: c++
   struct [[nodiscard]] error_info { /*...*/ };
   error_info enable_missile_safety_mode();
-  
+
   void launch_missiles();
   void test_missiles() {
     enable_missile_safety_mode(); // diagnoses
@@ -2702,23 +2702,23 @@ used to process multiple arguments from a single invocation from a SIMD loop
 concurrently.
 The syntax of the `declare simd` construct is as follows:
 
-  .. code-block:: c
+  .. code-block:: none
 
-  #pragma omp declare simd [clause[[,] clause] ...] new-line
-  [#pragma omp declare simd [clause[[,] clause] ...] new-line]
-  [...]
-  function definition or declaration
+    #pragma omp declare simd [clause[[,] clause] ...] new-line
+    [#pragma omp declare simd [clause[[,] clause] ...] new-line]
+    [...]
+    function definition or declaration
 
 where clause is one of the following:
 
-  .. code-block:: c
+  .. code-block:: none
 
-  simdlen(length)
-  linear(argument-list[:constant-linear-step])
-  aligned(argument-list[:alignment])
-  uniform(argument-list)
-  inbranch
-  notinbranch
+    simdlen(length)
+    linear(argument-list[:constant-linear-step])
+    aligned(argument-list[:alignment])
+    uniform(argument-list)
+    inbranch
+    notinbranch
 
   }];
 }
@@ -2734,9 +2734,9 @@ The syntax of the declare target directive is as follows:
 
   .. code-block:: c
 
-  #pragma omp declare target new-line
-  declarations-definition-seq
-  #pragma omp end declare target new-line
+    #pragma omp declare target new-line
+    declarations-definition-seq
+    #pragma omp end declare target new-line
   }];
 }