diff options
Diffstat (limited to 'gcc/cobol/scan_post.h')
| -rw-r--r-- | gcc/cobol/scan_post.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/cobol/scan_post.h b/gcc/cobol/scan_post.h index 85feac8..a273da9 100644 --- a/gcc/cobol/scan_post.h +++ b/gcc/cobol/scan_post.h @@ -116,10 +116,10 @@ datetime_format_of( const char input[] ) { for( auto p = patterns; p < eopatterns; p++ ) { static const int cflags = REG_EXTENDED | REG_ICASE; - static char msg[80]; int erc; if( 0 != (erc = regcomp(&p->re, p->regex, cflags)) ) { + static char msg[80]; regerror(erc, &p->re, msg, sizeof(msg)); yywarn("%s:%d: %s: %s", __func__, __LINE__, keyword_str(p->token), msg); } @@ -260,13 +260,12 @@ prelex() { while( is_cdf_token(token) ) { if( ! run_cdf(token) ) { - dbgmsg( ">>CDF parser failed" ); - return NO_CONDITION; + dbgmsg( ">>CDF parser failed, ydfchar %d", ydfchar ); } // Return the CDF's discarded lookahead token, if extant. token = ydfchar > 0? ydfchar : next_token(); if( token == NO_CONDITION && parsing.at_eof() ) { - return token = YYEOF; + return YYEOF; } // Reenter cdf parser only if next token could affect parsing state. @@ -298,7 +297,7 @@ prelex() { token = LEVEL; break; case YDF_NUMBER: - if( yy_flex_debug ) yywarn("final token is YDF_NUMBER"); + if( yy_flex_debug ) yywarn("final token is %<YDF_NUMBER%>"); yylval.number = ydflval.number; token = LEVEL; break; @@ -375,7 +374,7 @@ yylex(void) { token = prelex(); if( yy_flex_debug ) { if( parsing.in_cdf() ) { - dbgmsg( "%s:%d: %s routing %s to CDF parser", __func__, __LINE__, + dbgmsg( "%s:%d: <%s> routing %s to CDF parser", __func__, __LINE__, start_condition_is(), keyword_str(token) ); } else if( !parsing.on() ) { dbgmsg( "eating %s because conditional compilation is FALSE", |