#21 SINGLELETTER in ruleset_parser.yy

[Jim O'Regan]

ruleset_parser.yy: In function 'int ruleset_parse()':
ruleset_parser.yy:410: error: invalid conversion from 'char' to 'int'
ruleset_parser.yy:838: error: invalid conversion from 'char' to 'char'

I'm not sure if I'm following what's intended, but this compiles for me:

--- ruleset_parser.yy.orig 2013-10-27 12:04:18.000000000 +0000
+++ ruleset_parser.yy 2013-10-27 12:04:20.000000000 +0000
@@ -407,7 +407,7 @@
ruleset_parser_flags);
}

-letterref: SINGLELETTER { $$ = LETTER_REF_ID_BASE + $1;
+letterref: SINGLELETTER { $$ = LETTER_REF_ID_BASE + $1[0];
if (ruleset_parser_refs_prohibided){
std::stringstream ss;
ss << "Reference '" << $1 <<
@@ -835,7 +835,7 @@
;

ident: IDENT {$$ = $1;}

• | SINGLELETTER {$$ = (char *)malloc(2); $$[0] = $1; $$[1] = 0;}
• | SINGLELETTER {$$ = (char )malloc(2); $$[0] = ($1); $$[1] = 0;}
  ;

[Jim O'Regan]

I was way off :)

The change that fixed it was:

@@ -167,7 +167,8 @@
%token QUESTION
%token SEMICOLON
%token COLON
-%token <str> NUMBER SINGLELETTER
+%token <str> NUMBER
+%token <num> SINGLELETTER</num></str></str>

[Jim O'Regan]

Sorry, sourceforge swallowed the HTML-looking parts

[Bartosz Zaborowski]

Seems OK, great thanks:)