UpsilonNumworks/Upsilon
1
0
Fork 0
mirror of https://github.com/UpsilonNumworks/Upsilon.git synced 2026-03-23 15:50:49 +01:00
Code Issues Packages Projects Releases Wiki Activity

[poincare] Parser error on "2->f(3)"

Browse Source
This commit is contained in:
Léa Saviot
2018-10-23 14:03:29 +02:00
committed by Émilie Feral
parent 5ecd733904
commit ebb9b040a0
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
poincare/src/expression_parser.y
View File

@@ -115,11 +115,14 @@ number : DIGITS { $$ = $1; }
| DIGITS DIGITS { YYERROR; }
;
symb : SYMBOL LEFT_PARENTHESIS lstData RIGHT_PARENTHESIS %prec SYMBOL_TO_FUNCTION { if ($3.numberOfChildren() != 1) { YYERROR; } ; $$ = Function(static_cast<Symbol&>($1).name(), $3.childAtIndex(0)); }
| SYMBOL { $$ = $1; }
func : SYMBOL LEFT_PARENTHESIS lstData RIGHT_PARENTHESIS %prec SYMBOL_TO_FUNCTION { if ($3.numberOfChildren() != 1) { YYERROR; } ; $$ = Function(static_cast<Symbol&>($1).name(), $3.childAtIndex(0)); }
;
symb : SYMBOL { $$ = $1; }
;
term : TERM { $$ = $1; }
| func { $$ = $1; }
| symb { $$ = $1; }
| FINAL_SYMBOL { $$ = $1; }
| number { $$ = $1; }
@@ -157,6 +160,7 @@ exp : pow { $$ = $1; }
final_exp : exp { $$ = $1; }
| exp STO symb { if (static_cast<Symbol&>($3).name() == Symbol::k_ans) { YYERROR; } ; $$ = Store($1, static_cast<Symbol &>($3)); }
| exp STO func { if ($3.childAtIndex(0).type() != ExpressionNode::Type::Symbol) { YYERROR; } ; $$ = Store($1, static_cast<Function &>($3)); }
| exp EQUAL exp { $$ = Equal($1, $3); }
;
%%