From dee62718aea4304124dc1051a3a6f9bb4467d292 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Tue, 20 Nov 2018 20:54:02 +0100
Subject: [PATCH] remove ancient lint directives

* data/c++.m4, data/yacc.c: Remove surprising remains of lint
directives.
---
 data/c++.m4 | 2 +-
 data/yacc.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/data/c++.m4 b/data/c++.m4
index 07899bd8..023f3736 100644
--- a/data/c++.m4
+++ b/data/c++.m4
@@ -604,7 +604,7 @@ m4_define([b4_yylloc_default_define],
         {                                                               \
           (Current).begin = (Current).end = YYRHSLOC (Rhs, 0).end;      \
         }                                                               \
-    while (/*CONSTCOND*/ false)
+    while (false)
 # endif
 ]])
 
diff --git a/data/yacc.c b/data/yacc.c
index dc8d38e7..c3782333 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -1780,8 +1780,8 @@ yyerrorlab:
   /* Pacify compilers like GCC when the user code never invokes
      YYERROR and the label yyerrorlab therefore never appears in user
      code.  */
-  if (/*CONSTCOND*/ 0)
-     goto yyerrorlab;
+  if (0)
+    goto yyerrorlab;
 
   /* Do not reclaim the symbols of the rule whose action triggered
      this YYERROR.  */