From 99194d1db61b6ad3f5aff3bec1f46a3bcf3f242e Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@nokia.com>
Date: Mon, 10 Sep 2012 13:57:23 +0200
Subject: [PATCH] Moc: Make # and ## valid tokens in cpp parsing mode

This is required so preprocessing macros with arguments
can work correctly.

Change-Id: Ia30ede6a3579be13800bf1255d313748e2d696f9
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
---
 src/tools/moc/keywords.cpp               | 9 +++++----
 src/tools/moc/util/generate_keywords.cpp | 1 +
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/tools/moc/keywords.cpp b/src/tools/moc/keywords.cpp
index 1cc608c3d5..603b531b03 100644
--- a/src/tools/moc/keywords.cpp
+++ b/src/tools/moc/keywords.cpp
@@ -48,7 +48,7 @@ static const short keyword_trans[][128] = {
      546,252,544,547,0,38,239,545,25,26,236,234,30,235,27,237,
      22,22,22,22,22,22,22,22,22,22,34,41,23,39,24,43,
      0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-     8,21,8,8,8,8,8,8,8,8,8,31,548,32,238,8,
+     8,21,8,8,8,8,8,8,8,8,8,31,549,32,238,8,
      0,1,2,3,4,5,6,7,8,9,8,8,10,11,12,13,
      14,8,15,16,17,18,19,20,8,8,8,36,245,37,248,0},
     {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
@@ -190,7 +190,7 @@ static const short keyword_trans[][128] = {
     {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,42,0,0,0,28,0,
-     551,551,551,551,551,551,551,551,551,551,0,0,0,0,0,0,
+     552,552,552,552,552,552,552,552,552,552,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
@@ -349,7 +349,7 @@ static const short keyword_trans[][128] = {
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
     {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-     0,0,0,0,0,0,0,0,0,0,550,0,0,0,0,549,
+     0,0,0,0,0,0,0,0,0,0,551,0,0,0,0,550,
      0,0,0,0,0,0,0,0,0,0,0,0,0,258,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
@@ -1000,7 +1000,8 @@ static const struct
     {QUOTE, 0, 0, 0, NOTOKEN},
     {SINGLEQUOTE, 0, 0, 0, NOTOKEN},
     {WHITESPACE, 0, 0, 0, NOTOKEN},
-    {HASH, 0, 0, 0, HASH},
+    {HASH, 0, 35, 548, HASH},
+    {PP_HASHHASH, 0, 0, 0, NOTOKEN},
     {BACKSLASH, 0, 0, 0, NOTOKEN},
     {CPP_COMMENT, 0, 0, 0, NOTOKEN},
     {C_COMMENT, 0, 0, 0, NOTOKEN},
diff --git a/src/tools/moc/util/generate_keywords.cpp b/src/tools/moc/util/generate_keywords.cpp
index ab981c1d5c..d04e53653c 100644
--- a/src/tools/moc/util/generate_keywords.cpp
+++ b/src/tools/moc/util/generate_keywords.cpp
@@ -256,6 +256,7 @@ static const Keyword keywords[] = {
     { " ", "WHITESPACE" },
     { "\t", "WHITESPACE" },
     { "#", "HASH" },
+    { "##", "PP_HASHHASH" },
     { "\\", "BACKSLASH" },
     { "//", "CPP_COMMENT" },
     { "/*", "C_COMMENT" },