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Use -> arrow for the return types

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This commit is contained in:
Eugen Wissner
2025-02-12 13:32:59 +01:00
parent cd949c4be7
commit f991686330
7 changed files with 60 additions and 46 deletions
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3
boot/lexer.ll
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@ -262,6 +262,9 @@ defer {
\+ {
return yy::parser::make_PLUS(this->location);
}
\-> {
return yy::parser::make_ARROW(this->location);
}
\- {
return yy::parser::make_MINUS(this->location);
}

4
boot/parser.yy
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@ -88,7 +88,7 @@ along with GCC; see the file COPYING3. If not see
%token AND OR NOT CAST AS SIZEOF
%token GREATER_EQUAL LESS_EQUAL LESS_THAN GREATER_THAN NOT_EQUAL EQUALS
%token PLUS MINUS MULTIPLICATION DIVISION REMAINDER
%token ASSIGNMENT COLON HAT AT NIL
%token ASSIGNMENT COLON HAT AT NIL ARROW
%left OR AND
%left EQUALS NOT_EQUAL LESS_THAN GREATER_THAN LESS_EQUAL GREATER_EQUAL
@ -161,7 +161,7 @@ procedure_heading:
$2.first, $2.second);
std::swap($3, $$->parameters);
}
| PROCEDURE identifier_definition formal_parameter_list COLON type_expression SEMICOLON
| PROCEDURE identifier_definition formal_parameter_list ARROW type_expression SEMICOLON
{
$$ = new elna::boot::procedure_definition(elna::boot::make_position(@1),
$2.first, $2.second, $5);