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stable

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ZZY
2025-04-01 00:13:21 +08:00
parent 2b4857001c
commit 74f43a1ab7
79 changed files with 2271 additions and 2861 deletions
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10
ccompiler/frontend/parser/ast/expr.c
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@@ -1,6 +1,5 @@
#include "../ast.h"
#include "../parser.h"
#include "../symtab/symtab.h"
// Copy from `CParse`
/**
@@ -253,11 +252,10 @@ static ast_node_t* parse_call(tok_stream_t* tokbuf, symtab_t *symtab, ast_node_t
}
pop_tok(tokbuf); // 跳过 ')'
const char* name = ident->syms.tok.val.str;
ast_node_t* sym = symtab_lookup_symbol(symtab, name);
ast_node_t* sym = symtab_get(symtab, &ident->syms.key);
// TODO check func is match
if (sym == NULL || sym->type != NT_DECL_FUNC) {
LOG_ERROR("function not decl %s", name);
LOG_FATAL("function not decl %s", ident->syms.key.strp_name);
}
node->call.name = ident;
node->call.func_decl = sym;
@@ -345,10 +343,12 @@ static ast_node_t *parse_primary_expression(tok_stream_t* tokbuf, symtab_t *symt
case TOKEN_IDENT:
node = expect_pop_ident(tokbuf);
cc_tktype_t ttype = peek_tok_type(tokbuf);
node->syms.key.uid = 0;
node->syms.key.strp_name = tok->val.str;
if (ttype == TOKEN_L_PAREN) {
node = parse_call(tokbuf, symtab, node);
} else {
void *sym = symtab_lookup_symbol(symtab, tok->val.str);
void *sym = symtab_get(symtab, &node->syms.key);
if (sym == NULL) {
LOG_ERROR("undefined symbol but use %s", tok->val.str);
}