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BigInt support in the constant system

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This commit is contained in:
gingerBill
2018-07-28 00:41:31 +01:00
parent d0e04bf569
commit c3c7834246
13 changed files with 1663 additions and 340 deletions
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107
src/parser.cpp
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@@ -3470,22 +3470,6 @@ Ast *parse_import_decl(AstFile *f, ImportDeclKind kind) {
return s;
}
// Ast *parse_export_decl(AstFile *f) {
// CommentGroup *docs = f->lead_comment;
// Token token = expect_token(f, Token_export);
// Token file_path = expect_token_after(f, Token_String, "export");
// Ast *s = nullptr;
// if (f->curr_proc != nullptr) {
// syntax_error(token, "You cannot use 'export' within a procedure. This must be done at the file scope");
// s = ast_bad_decl(f, token, file_path);
// } else {
// s = ast_export_decl(f, token, file_path, docs, f->line_comment);
// array_add(&f->imports_and_exports, s);
// }
// expect_semicolon(f, s);
// return s;
// }
Ast *parse_foreign_decl(AstFile *f) {
CommentGroup *docs = f->lead_comment;
Token token = expect_token(f, Token_foreign);
@@ -3668,17 +3652,6 @@ Ast *parse_stmt(AstFile *f) {
Token name = expect_token(f, Token_Ident);
String tag = name.string;
// if (tag == "shared_global_scope") {
// if (f->curr_proc == nullptr) {
// f->is_global_scope = true;
// s = ast_empty_stmt(f, f->curr_token);
// } else {
// syntax_error(token, "You cannot use #shared_global_scope within a procedure. This must be done at the file scope");
// s = ast_bad_decl(f, token, f->curr_token);
// }
// expect_semicolon(f, s);
// return s;
// } else
if (tag == "bounds_check") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_bounds_check;
@@ -3734,9 +3707,7 @@ Ast *parse_stmt(AstFile *f) {
return s;
}
syntax_error(token,
"Expected a statement, got '%.*s'",
LIT(token_strings[token.kind]));
syntax_error(token, "Expected a statement, got '%.*s'", LIT(token_strings[token.kind]));
fix_advance_to_next_stmt(f);
return ast_bad_stmt(f, token, f->curr_token);
}
@@ -3938,39 +3909,25 @@ bool try_add_import_path(Parser *p, String const &path, String const &rel_path,
}
if (rd_err != ReadDirectory_None) {
if (pos.line != 0) {
gb_printf_err("%.*s(%td:%td) ", LIT(pos.file), pos.line, pos.column);
}
gb_mutex_lock(&global_error_collector.mutex);
defer (gb_mutex_unlock(&global_error_collector.mutex));
global_error_collector.count++;
switch (rd_err) {
case ReadDirectory_InvalidPath:
gb_printf_err("Invalid path: %.*s\n", LIT(rel_path));
return false;
case ReadDirectory_NotExists:
gb_printf_err("Path does not exist: %.*s\n", LIT(rel_path));
return false;
case ReadDirectory_NotDir:
gb_printf_err("Expected a directory for a package, got a file: %.*s\n", LIT(rel_path));
return false;
case ReadDirectory_Unknown:
gb_printf_err("Unknown error whilst reading path %.*s\n", LIT(rel_path));
return false;
case ReadDirectory_Permission:
gb_printf_err("Unknown error whilst reading path %.*s\n", LIT(rel_path));
return false;
case ReadDirectory_Empty:
gb_printf_err("Empty directory: %.*s\n", LIT(rel_path));
return false;
}
switch (rd_err) {
case ReadDirectory_InvalidPath:
error(pos, "Invalid path: %.*s", LIT(rel_path));
return false;
case ReadDirectory_NotExists:
error(pos, "Path does not exist: %.*s", LIT(rel_path));
return false;
case ReadDirectory_Permission:
error(pos, "Unknown error whilst reading path %.*s", LIT(rel_path));
return false;
case ReadDirectory_NotDir:
error(pos, "Expected a directory for a package, got a file: %.*s", LIT(rel_path));
return false;
case ReadDirectory_Empty:
error(pos, "Empty directory: %.*s", LIT(rel_path));
return false;
case ReadDirectory_Unknown:
error(pos, "Unknown error whilst reading path %.*s", LIT(rel_path));
return false;
}
for_array(list_index, list) {
@@ -4353,44 +4310,34 @@ ParseFileError process_imported_file(Parser *p, ImportedFile imported_file) {
ParseFileError err = init_ast_file(file, fi->fullpath, &err_pos);
if (err != ParseFile_None) {
gb_mutex_lock(&global_error_collector.mutex);
defer (gb_mutex_unlock(&global_error_collector.mutex));
global_error_collector.count++;
if (err == ParseFile_EmptyFile) {
if (fi->fullpath == p->init_fullpath) {
gb_printf_err("Initial file is empty - %.*s\n", LIT(p->init_fullpath));
error(pos, "Initial file is empty - %.*s\n", LIT(p->init_fullpath));
gb_exit(1);
}
goto skip;
}
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\t", LIT(fi->name));
switch (err) {
case ParseFile_WrongExtension:
gb_printf_err("Invalid file extension: File must have the extension '.odin'");
error(pos, "Failed to parse file: %.*s; invalid file extension: File must have the extension '.odin'", LIT(fi->name));
break;
case ParseFile_InvalidFile:
gb_printf_err("Invalid file or cannot be found");
error(pos, "Failed to parse file: %.*s; invalid file or cannot be found", LIT(fi->name));
break;
case ParseFile_Permission:
gb_printf_err("File permissions problem");
error(pos, "Failed to parse file: %.*s; file permissions problem", LIT(fi->name));
break;
case ParseFile_NotFound:
gb_printf_err("File cannot be found ('%.*s')", LIT(fi->fullpath));
error(pos, "Failed to parse file: %.*s; file cannot be found ('%.*s')", LIT(fi->name), LIT(fi->fullpath));
break;
case ParseFile_InvalidToken:
gb_printf_err("Invalid token found in file at (%td:%td)", err_pos.line, err_pos.column);
error(pos, "Failed to parse file: %.*s; invalid token found in file at (%td:%td)", LIT(fi->name), err_pos.line, err_pos.column);
break;
case ParseFile_EmptyFile:
gb_printf_err("File contains no tokens");
error(pos, "Failed to parse file: %.*s; file contains no tokens", LIT(fi->name));
break;
}
gb_printf_err("\n");
return err;
}