jit: doc: Use shared Indices and tables

Apart from that, do not use leading .rst names in toctree.

ChangeLog:

	* doc/indices-and-tables.rst: Rename Indexes to Indices.

gcc/jit/ChangeLog:

	* doc/cp/index.rst: Remove trailing .rst in toctree.
	* doc/cp/intro/index.rst: Likewise.
	* doc/cp/topics/index.rst: Likewise.
	* doc/index.rst: Likewise.
	* doc/intro/index.rst: Likewise.
	* doc/topics/index.rst: Likewise.
	* doc/indices-and-tables.rst: New file.

doc/indices-and-tables.rst

 .. only:: html
 
-  Indexes and tables
+  Indices and tables
   ==================
 
   :ref:`genindex`

gcc/jit/doc/cp/index.rst

@@ -33,5 +33,5 @@ Contents:
 .. toctree::
    :maxdepth: 2
 
-   intro/index.rst
-   topics/index.rst
+   intro/index
+   topics/index

gcc/jit/doc/cp/intro/index.rst

@@ -21,7 +21,7 @@ Tutorial
 .. toctree::
    :maxdepth: 2
 
-   tutorial01.rst
-   tutorial02.rst
-   tutorial03.rst
-   tutorial04.rst
+   tutorial01
+   tutorial02
+   tutorial03
+   tutorial04

gcc/jit/doc/cp/topics/index.rst

@@ -21,11 +21,11 @@ Topic Reference
 .. toctree::
    :maxdepth: 2
 
-   contexts.rst
-   objects.rst
-   types.rst
-   expressions.rst
-   functions.rst
-   locations.rst
-   compilation.rst
-   asm.rst
+   contexts
+   objects
+   types
+   expressions
+   functions
+   locations
+   compilation
+   asm

gcc/jit/doc/index.rst

@@ -33,14 +33,9 @@ Contents:
 .. toctree::
    :maxdepth: 2
 
-   intro/index.rst
-   topics/index.rst
-   cp/index.rst
-   internals/index.rst
+   intro/index
+   topics/index
+   cp/index
+   internals/index
 
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`search`
+   indices-and-tables

gcc/jit/doc/indices-and-tables.rst

+.. include:: ../../../doc/indices-and-tables.rst

gcc/jit/doc/intro/index.rst

@@ -21,8 +21,8 @@ Tutorial
 .. toctree::
    :maxdepth: 2
 
-   tutorial01.rst
-   tutorial02.rst
-   tutorial03.rst
-   tutorial04.rst
-   tutorial05.rst
+   tutorial01
+   tutorial02
+   tutorial03
+   tutorial04
+   tutorial05

gcc/jit/doc/topics/index.rst

@@ -21,14 +21,14 @@ Topic Reference
 .. toctree::
    :maxdepth: 2
 
-   contexts.rst
-   objects.rst
-   types.rst
-   expressions.rst
-   functions.rst
-   function-pointers.rst
-   locations.rst
-   compilation.rst
-   compatibility.rst
-   performance.rst
-   asm.rst
+   contexts
+   objects
+   types
+   expressions
+   functions
+   function-pointers
+   locations
+   compilation
+   compatibility
+   performance
+   asm