Author: aaronballman
Date: Mon Nov 9 09:24:09 2015
New Revision: 252470
URL: http://llvm.org/viewvc/llvm-project?rev=252470&view=rev
Log:
Fixing SPHINX warnings with incorrect indentations.
Modified:
cfe/trunk/include/clang/Basic/AttrDocs.td
Modified: cfe/trunk/include/clang/Basic/AttrDocs.td
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/AttrDocs.td?rev=252470&r1=252469&r2=252470&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/AttrDocs.td (original)
+++ cfe/trunk/include/clang/Basic/AttrDocs.td Mon Nov 9 09:24:09 2015
@@ -1628,44 +1628,44 @@ The ``not_tail_called`` attribute preven
For example, it prevents tail-call optimization in the following case:
.. code-block: c
- int __attribute__((not_tail_called)) foo1(int);
+ int __attribute__((not_tail_called)) foo1(int);
- int foo2(int a) {
- return foo1(a); // No tail-call optimization on direct calls.
- }
+ int foo2(int a) {
+ return foo1(a); // No tail-call optimization on direct calls.
+ }
However, it doesn't prevent tail-call optimization in this case:
.. code-block: c
- int __attribute__((not_tail_called)) foo1(int);
+ int __attribute__((not_tail_called)) foo1(int);
- int foo2(int a) {
- int (*fn)(int) = &foo1;
+ int foo2(int a) {
+ int (*fn)(int) = &foo1;
- // not_tail_called has no effect on an indirect call even if the call can
be
- // resolved at compile time.
- return (*fn)(a);
- }
+ // not_tail_called has no effect on an indirect call even if the call
can be
+ // resolved at compile time.
+ return (*fn)(a);
+ }
Marking virtual functions as ``not_tail_called`` is an error:
.. code-block: c++
- class Base {
- public:
- // not_tail_called on a virtual function is an error.
- [[clang::not_tail_called]] virtual int foo1();
-
- virtual int foo2();
-
- // Non-virtual functions can be marked ``not_tail_called``.
- [[clang::not_tail_called]] int foo3();
- };
-
- class Derived1 : public Base {
- public:
- int foo1() override;
-
- // not_tail_called on a virtual function is an error.
- [[clang::not_tail_called]] int foo2() override;
- };
+ class Base {
+ public:
+ // not_tail_called on a virtual function is an error.
+ [[clang::not_tail_called]] virtual int foo1();
+
+ virtual int foo2();
+
+ // Non-virtual functions can be marked ``not_tail_called``.
+ [[clang::not_tail_called]] int foo3();
+ };
+
+ class Derived1 : public Base {
+ public:
+ int foo1() override;
+
+ // not_tail_called on a virtual function is an error.
+ [[clang::not_tail_called]] int foo2() override;
+ };
}];
}
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