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Better name mangler for SSA generation

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TODO: Define better name mangling rules and allow for explicit name overload
This commit is contained in:
Ginger Bill
2016-09-18 21:44:22 +01:00
parent 2d6171f3e5
commit 828095afd1
14 changed files with 195 additions and 547 deletions
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26
src/parser.cpp
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@@ -17,6 +17,7 @@ enum ParseFileError {
typedef gbArray(AstNode *) AstNodeArray;
struct AstFile {
u32 id;
gbArena arena;
Tokenizer tokenizer;
gbArray(Token) tokens;
@@ -2661,12 +2662,14 @@ ParseFileError init_ast_file(AstFile *f, String fullpath) {
gb_array_init(f->tokens, gb_heap_allocator());
for (;;) {
Token token = tokenizer_get_token(&f->tokenizer);
if (token.kind == Token_Invalid)
if (token.kind == Token_Invalid) {
return ParseFile_InvalidToken;
}
gb_array_append(f->tokens, token);
if (token.kind == Token_EOF)
if (token.kind == Token_EOF) {
break;
}
}
f->cursor = &f->tokens[0];
@@ -2842,6 +2845,7 @@ void parse_file(Parser *p, AstFile *f) {
}
base_dir.len--;
}
gbAllocator allocator = gb_heap_allocator(); // TODO(bill): Change this allocator
f->decls = parse_stmt_list(f);
@@ -2917,26 +2921,11 @@ ParseFileError parse_files(Parser *p, char *init_filename) {
AstFile file = {};
ParseFileError err = init_ast_file(&file, import_path);
// if (err == ParseFile_NotFound) {
// // HACK(bill): Check core directory
// char buf[300] = {};
// char core[] = "W:/Odin/core/";
// isize len = gb_size_of(core)-1;
// gb_memcopy(buf, core, len);
// gb_memcopy(buf+len, import_rel_path.text, import_rel_path.len);
// char *path = gb_path_get_full_name(gb_heap_allocator(), buf);
// gb_printf_err("%s\n", path);
// import_path = make_string(path);
// err = init_ast_file(&file, import_path);
// p->imports[i].path = import_path;
// }
if (err != ParseFile_None) {
if (pos.line != 0) {
gb_printf_err("%.*s(%td:%td) ", LIT(pos.file), pos.line, pos.column);
}
gb_printf_err("Failed to parse file: %.*s\n", LIT(import_path));
gb_printf_err("Failed to parse file: %.*s\n", LIT(import_rel_path));
switch (err) {
case ParseFile_WrongExtension:
gb_printf_err("\tInvalid file extension\n");
@@ -2960,6 +2949,7 @@ ParseFileError parse_files(Parser *p, char *init_filename) {
return err;
}
parse_file(p, &file);
file.id = gb_array_count(p->files);
gb_array_append(p->files, file);
p->total_token_count += gb_array_count(file.tokens);
}