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f16/f128,u|i128, basic vector support.

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This commit is contained in:
gingerBill
2016-08-10 10:00:57 +01:00
parent cff5e54ec6
commit c930841f83
11 changed files with 733 additions and 263 deletions
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27
src/parser.cpp
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@@ -197,6 +197,11 @@ AST_NODE_KIND(_TypeBegin, struct{}) \
AstNode *count; \
AstNode *elem; \
}) \
AST_NODE_KIND(VectorType, struct { \
Token token; \
AstNode *count; \
AstNode *elem; \
}) \
AST_NODE_KIND(StructType, struct { \
Token token; \
AstNode *field_list; \
@@ -341,6 +346,8 @@ Token ast_node_token(AstNode *node) {
return node->PointerType.token;
case AstNode_ArrayType:
return node->ArrayType.token;
case AstNode_VectorType:
return node->VectorType.token;
case AstNode_StructType:
return node->StructType.token;
}
@@ -725,6 +732,14 @@ gb_inline AstNode *make_array_type(AstFile *f, Token token, AstNode *count, AstN
return result;
}
gb_inline AstNode *make_vector_type(AstFile *f, Token token, AstNode *count, AstNode *elem) {
AstNode *result = make_node(f, AstNode_VectorType);
result->VectorType.token = token;
result->VectorType.count = count;
result->VectorType.elem = elem;
return result;
}
gb_inline AstNode *make_struct_type(AstFile *f, Token token, AstNode *field_list, isize field_count) {
AstNode *result = make_node(f, AstNode_StructType);
result->StructType.token = token;
@@ -1031,6 +1046,7 @@ b32 is_literal_type(AstNode *node) {
case AstNode_BadExpr:
case AstNode_Ident:
case AstNode_ArrayType:
case AstNode_VectorType:
case AstNode_StructType:
return true;
}
@@ -1275,6 +1291,8 @@ AstNode *parse_simple_stmt(AstFile *f) {
case Token_AndEq:
case Token_OrEq:
case Token_XorEq:
case Token_ShlEq:
case Token_ShrEq:
case Token_AndNotEq:
case Token_CmpAndEq:
case Token_CmpOrEq:
@@ -1458,6 +1476,15 @@ AstNode *parse_identifier_or_type(AstFile *f) {
return make_array_type(f, token, count_expr, parse_type(f));
}
case Token_OpenBrace: {
f->expr_level++;
Token token = expect_token(f, Token_OpenBrace);
AstNode *count_expr = parse_expr(f, false);
expect_token(f, Token_CloseBrace);
f->expr_level--;
return make_vector_type(f, token, count_expr, parse_type(f));
}
case Token_struct: {
Token token = expect_token(f, Token_struct);
Token open, close;