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Improve errors about conversions of constant integers

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This commit is contained in:
gingerBill
2023-02-22 11:30:08 +00:00
parent b9f7b2fdfa
commit f5d507a9b9
3 changed files with 82 additions and 15 deletions
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33
src/error.cpp
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@@ -97,15 +97,37 @@ gb_internal AstFile *thread_safe_get_ast_file_from_id(i32 index) {
// NOTE: defined in build_settings.cpp
gb_internal bool global_warnings_as_errors(void);
gb_internal bool global_ignore_warnings(void);
gb_internal bool show_error_line(void);
gb_internal gbString get_file_line_as_string(TokenPos const &pos, i32 *offset);
gb_internal void warning(Token const &token, char const *fmt, ...);
gb_internal void error(Token const &token, char const *fmt, ...);
gb_internal void error(TokenPos pos, char const *fmt, ...);
gb_internal void error_line(char const *fmt, ...);
gb_internal void syntax_error(Token const &token, char const *fmt, ...);
gb_internal void syntax_error(TokenPos pos, char const *fmt, ...);
gb_internal void syntax_warning(Token const &token, char const *fmt, ...);
gb_internal void compiler_error(char const *fmt, ...);
gb_internal void begin_error_block(void) {
mutex_lock(&global_error_collector.block_mutex);
global_error_collector.in_block.store(true);
}
gb_internal void end_error_block(void) {
if (global_error_collector.error_buffer.count > 0) {
isize n = global_error_collector.error_buffer.count;
u8 *text = gb_alloc_array(permanent_allocator(), u8, n+1);
isize n = global_error_collector.error_buffer.count;
if (n > 0) {
u8 *text = global_error_collector.error_buffer.data;
if (show_error_line() && n >= 2 && !(text[n-2] == '\n' && text[n-1] == '\n')) {
// add an extra new line as padding when the error line is being shown
error_line("\n");
}
n = global_error_collector.error_buffer.count;
text = gb_alloc_array(permanent_allocator(), u8, n+1);
gb_memmove(text, global_error_collector.error_buffer.data, n);
text[n] = 0;
String s = {text, n};
@@ -152,11 +174,6 @@ gb_internal ERROR_OUT_PROC(default_error_out_va) {
gb_global ErrorOutProc *error_out_va = default_error_out_va;
// NOTE: defined in build_settings.cpp
gb_internal bool global_warnings_as_errors(void);
gb_internal bool global_ignore_warnings(void);
gb_internal bool show_error_line(void);
gb_internal gbString get_file_line_as_string(TokenPos const &pos, i32 *offset);
gb_internal void error_out(char const *fmt, ...) {
va_list va;