Matteo Bruni : d3dcompiler: Parse "for" loops with declarations.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 778e98c19e53fcc6409798c3d46f45e9784617b8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=778e98c19e53fcc6409798c3d46f45e9784617b8

Author: Matteo Bruni <mbruni at codeweavers.com>
Date:   Fri Sep 21 16:25:59 2012 +0200

d3dcompiler: Parse "for" loops with declarations.

---

 dlls/d3dcompiler_43/hlsl.y |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/dlls/d3dcompiler_43/hlsl.y b/dlls/d3dcompiler_43/hlsl.y
index 11764e5..88689f7 100644
--- a/dlls/d3dcompiler_43/hlsl.y
+++ b/dlls/d3dcompiler_43/hlsl.y
@@ -1391,6 +1391,17 @@ loop_statement:           KW_WHILE '(' expr ')' statement
                                 $$ = create_loop(LOOP_FOR, $4, $5, $6, $8, &loc);
                                 pop_scope(&hlsl_ctx);
                             }
+                        | KW_FOR '(' scope_start declaration expr_statement expr_statement ')' statement
+                            {
+                                struct source_location loc;
+
+                                set_location(&loc, &@1);
+                                if (!$4)
+                                    hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_WARNING,
+                                            "no expressions in for loop initializer");
+                                $$ = create_loop(LOOP_FOR, $4, $5, $6, $8, &loc);
+                                pop_scope(&hlsl_ctx);
+                            }
 
 expr_statement:           ';'
                             {