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Removed Toy_AstGroup generation, as it isn't needed

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This commit is contained in:
Kayne Ruse
2024-09-14 12:09:02 +10:00
parent 898b8efc04
commit 47ac1c5b30
2 changed files with 32 additions and 43 deletions
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19
source/toy_parser.c
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@@ -263,7 +263,7 @@ static Toy_AstFlag atomic(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** roo
default:
printError(parser, parser->previous, "Unexpected token passed to atomic precedence rule");
Toy_private_emitAstError(bucket, root); //TODO: better error message here?
Toy_private_emitAstError(bucket, root);
return TOY_AST_FLAG_NONE;
}
}
@@ -303,7 +303,7 @@ static Toy_AstFlag unary(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** root
else {
printError(parser, parser->previous, "Unexpected token passed to unary precedence rule");
Toy_private_emitAstError(bucket, root); //TODO: better error message here?
Toy_private_emitAstError(bucket, root);
}
return TOY_AST_FLAG_NONE;
@@ -404,7 +404,7 @@ static Toy_AstFlag binary(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** roo
default:
printError(parser, parser->previous, "Unexpected token passed to binary precedence rule");
Toy_private_emitAstError(bucket, root); //TODO: better error message here?
Toy_private_emitAstError(bucket, root);
return TOY_AST_FLAG_NONE;
}
}
@@ -415,12 +415,13 @@ static Toy_AstFlag group(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** root
parsePrecedence(bucket, parser, root, PREC_GROUP);
consume(parser, TOY_TOKEN_OPERATOR_PAREN_RIGHT, "Expected ')' at end of group");
Toy_private_emitAstGroup(bucket, root);
//Toy_AstGroup is omitted from generation, as an optimisation
// Toy_private_emitAstGroup(bucket, root);
}
else {
printError(parser, parser->previous, "Unexpected token passed to grouping precedence rule");
Toy_private_emitAstError(bucket, root); //TODO: better error message here?
Toy_private_emitAstError(bucket, root);
}
return TOY_AST_FLAG_NONE;
@@ -440,7 +441,7 @@ static void parsePrecedence(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** r
if (prefix == NULL) {
printError(parser, parser->previous, "Expected expression");
Toy_private_emitAstError(bucket, root); //TODO: better error message here?
Toy_private_emitAstError(bucket, root);
return;
}
@@ -452,7 +453,7 @@ static void parsePrecedence(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** r
if (infix == NULL) {
printError(parser, parser->previous, "Expected operator");
Toy_private_emitAstError(bucket, root); //TODO: better error message here?
Toy_private_emitAstError(bucket, root);
return;
}
@@ -537,7 +538,7 @@ static void makeBlockStmt(Toy_Bucket** bucket, Toy_Parser* parser, Toy_Ast** roo
synchronize(parser);
Toy_Ast* err = NULL;
Toy_private_emitAstError(bucket, &err); //TODO: better error message here?
Toy_private_emitAstError(bucket, &err);
Toy_private_appendAstBlock(bucket, root, err);
continue;
@@ -562,8 +563,6 @@ Toy_Ast* Toy_scanParser(Toy_Bucket** bucket, Toy_Parser* parser) {
return root;
}
//TODO: better errors, check for unbound parser, etc.
makeBlockStmt(bucket, parser, &root);
return root;