From a2fef7804e6c6e1e3822431e89ec6c145c9c610e Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Wed, 11 Jul 2018 11:37:40 +0200
Subject: [PATCH] Revert "macroprocessor: support multi-line comments. #4"
This reverts commit 86a08f54aedbd401929790e7b25bb150486190d2.
---
src/macro/MacroFlex.ll | 6 ------
1 file changed, 6 deletions(-)
diff --git a/src/macro/MacroFlex.ll b/src/macro/MacroFlex.ll
index 96905460..b33411c2 100644
--- a/src/macro/MacroFlex.ll
+++ b/src/macro/MacroFlex.ll
@@ -41,8 +41,6 @@ using token = Macro::parser::token;
Unfortunately yyterminate by default returns 0, which is
not of token_type. */
#define yyterminate() return Macro::parser::token_type (0);
-
-int macro_comment_caller;
%}
%option c++
@@ -51,7 +49,6 @@ int macro_comment_caller;
%option case-insensitive noyywrap nounput batch debug never-interactive
-%x COMMENT
%x STMT
%x EXPR
%x FOR_BODY
@@ -77,9 +74,6 @@ CONT \\\\
// Ignore inline comments
<INITIAL,STMT,EXPR,FOR_BODY,THEN_BODY,ELSE_BODY>%.* { yylloc->step(); ECHO; }
<INITIAL,STMT,EXPR,FOR_BODY,THEN_BODY,ELSE_BODY>\/{2}.* { yylloc->step(); ECHO; }
-<INITIAL,STMT,EXPR,FOR_BODY,THEN_BODY,ELSE_BODY>"/*" { ECHO; macro_comment_caller = YY_START; BEGIN COMMENT; }
-<COMMENT>"*/" { BEGIN macro_comment_caller; ECHO; }
-<COMMENT>. { yylloc->step(); ECHO; }
<INITIAL>^{SPC}*@#{SPC}*includepath{SPC}+\"([^\"\r\n:;|<>]*){1}(:[^\"\r\n:;|<>]*)*\"{SPC}*{EOL} {
yylloc->lines(1);
--
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