[llvm] 8b18572 - [docs] Fix RST code-block syntax in HowToSetUpLLVMStyleRTTI.rst

[Kristof Beyls via llvm-commits]

Author: Kristof Beyls
Date: 2022-06-03T11:24:49+02:00
New Revision: 8b18572ea7ca7733d8140cb1947079b8704d37db

URL: https://github.com/llvm/llvm-project/commit/8b18572ea7ca7733d8140cb1947079b8704d37db
DIFF: https://github.com/llvm/llvm-project/commit/8b18572ea7ca7733d8140cb1947079b8704d37db.diff

LOG: [docs] Fix RST code-block syntax in HowToSetUpLLVMStyleRTTI.rst

Added: 
    

Modified: 
    llvm/docs/HowToSetUpLLVMStyleRTTI.rst

Removed: 
    


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diff  --git a/llvm/docs/HowToSetUpLLVMStyleRTTI.rst b/llvm/docs/HowToSetUpLLVMStyleRTTI.rst
index 5293658bef5fe..37843c1ef80e0 100644
--- a/llvm/docs/HowToSetUpLLVMStyleRTTI.rst
+++ b/llvm/docs/HowToSetUpLLVMStyleRTTI.rst
@@ -494,6 +494,7 @@ constructible from ``nullptr`` and that results in a value you can tell is
 invalid.
 
 .. code-block:: c++
+
   class SomeValue {
   public:
     SomeValue(void *ptr) : ptr(ptr) {}
@@ -509,6 +510,7 @@ now, we assume that the types we want to cast *to* all provide ``classof``. So
 we can use some provided cast traits like so:
 
 .. code-block:: c++
+
   template<typename T>
   struct CastInfo<T, SomeValue>
     : public CastIsPossible<T, SomeValue>,
@@ -525,6 +527,7 @@ Now given the value above ``SomeValue``, maybe we'd like to be able to cast to
 that type from a char pointer type. So what we would do in that case is:
 
 .. code-block:: c++
+
   template<typename T>
   struct CastInfo<SomeValue, T *>
     : public NullableValueCastFailed<SomeValue>,
@@ -547,6 +550,7 @@ way to tell when an object is invalid, you may want to use ``llvm::Optional``.
 In those cases, you probably want something like this:
 
 .. code-block:: c++
+
   template<typename T>
   struct CastInfo<T, SomeValue>
     : public OptionalValueCast<T, SomeValue> {};
@@ -555,12 +559,14 @@ That cast trait requires that ``T`` is constructible from ``const SomeValue &``
 but it enables casting like so:
 
 .. code-block:: c++
+
   SomeValue someVal = ...;
   Optional<AnotherValue> valOr = dyn_cast<AnotherValue>(someVal);
 
 With the ``_is_present`` variants, you can even do optional chaining like this:
 
 .. code-block:: c++
+
   Optional<SomeValue> someVal = ...;
   Optional<AnotherValue> valOr = dyn_cast_if_present<AnotherValue>(someVal);