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Make AstNodeIdent a struct wrapping its Token

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Ginger Bill
2017-06-29 12:11:50 +01:00
parent f4879d4723
commit d167290b28
8 changed files with 60 additions and 58 deletions
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8
src/parser.cpp
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@@ -137,7 +137,9 @@ Array<AstNode *> make_ast_node_array(AstFile *f, isize init_capacity = 8) {
// for the AstNode. I personally prefer discriminated unions over subtype polymorphism as I can preallocate
// all the nodes and even memcpy in a different kind of node
#define AST_NODE_KINDS \
AST_NODE_KIND(Ident, "identifier", Token) \
AST_NODE_KIND(Ident, "identifier", struct { \
Token token; \
}) \
AST_NODE_KIND(Implicit, "implicit", Token) \
AST_NODE_KIND(Undef, "undef", Token) \
AST_NODE_KIND(BasicLit, "basic literal", Token) \
@@ -501,7 +503,7 @@ gb_inline bool is_ast_node_when_stmt(AstNode *node) {
Token ast_node_token(AstNode *node) {
switch (node->kind) {
case AstNode_Ident: return node->Ident;
case AstNode_Ident: return node->Ident.token;
case AstNode_Implicit: return node->Implicit;
case AstNode_Undef: return node->Undef;
case AstNode_BasicLit: return node->BasicLit;
@@ -1042,7 +1044,7 @@ AstNode *ast_deref_expr(AstFile *f, AstNode *expr, Token op) {
AstNode *ast_ident(AstFile *f, Token token) {
AstNode *result = make_ast_node(f, AstNode_Ident);
result->Ident = token;
result->Ident.token = token;
return result;
}