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Make the string type elements "immutable", akin to char const * in C

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Allows for extra security and optimization benefits
This commit is contained in:
gingerBill
2019-12-01 14:10:59 +00:00
parent 7fbe0a6f23
commit 9db81498d8
25 changed files with 255 additions and 176 deletions
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34
src/tokenizer.cpp
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@@ -227,7 +227,7 @@ void end_error_block(void) {
}
#define ERROR_OUT_PROC(name) void name(char *fmt, va_list va)
#define ERROR_OUT_PROC(name) void name(char const *fmt, va_list va)
typedef ERROR_OUT_PROC(ErrorOutProc);
ERROR_OUT_PROC(default_error_out_va) {
@@ -259,14 +259,14 @@ ERROR_OUT_PROC(default_error_out_va) {
ErrorOutProc *error_out_va = default_error_out_va;
void error_out(char *fmt, ...) {
void error_out(char const *fmt, ...) {
va_list va;
va_start(va, fmt);
error_out_va(fmt, va);
va_end(va);
}
void warning_va(Token token, char *fmt, va_list va) {
void warning_va(Token token, char const *fmt, va_list va) {
gb_mutex_lock(&global_error_collector.mutex);
global_error_collector.warning_count++;
// NOTE(bill): Duplicate error, skip it
@@ -283,7 +283,7 @@ void warning_va(Token token, char *fmt, va_list va) {
}
void error_va(Token token, char *fmt, va_list va) {
void error_va(Token token, char const *fmt, va_list va) {
gb_mutex_lock(&global_error_collector.mutex);
global_error_collector.count++;
// NOTE(bill): Duplicate error, skip it
@@ -301,13 +301,13 @@ void error_va(Token token, char *fmt, va_list va) {
}
}
void error_line_va(char *fmt, va_list va) {
void error_line_va(char const *fmt, va_list va) {
gb_mutex_lock(&global_error_collector.mutex);
error_out_va(fmt, va);
gb_mutex_unlock(&global_error_collector.mutex);
}
void error_no_newline_va(Token token, char *fmt, va_list va) {
void error_no_newline_va(Token token, char const *fmt, va_list va) {
gb_mutex_lock(&global_error_collector.mutex);
global_error_collector.count++;
// NOTE(bill): Duplicate error, skip it
@@ -326,7 +326,7 @@ void error_no_newline_va(Token token, char *fmt, va_list va) {
}
void syntax_error_va(Token token, char *fmt, va_list va) {
void syntax_error_va(Token token, char const *fmt, va_list va) {
gb_mutex_lock(&global_error_collector.mutex);
global_error_collector.count++;
// NOTE(bill): Duplicate error, skip it
@@ -345,7 +345,7 @@ void syntax_error_va(Token token, char *fmt, va_list va) {
}
}
void syntax_warning_va(Token token, char *fmt, va_list va) {
void syntax_warning_va(Token token, char const *fmt, va_list va) {
gb_mutex_lock(&global_error_collector.mutex);
global_error_collector.warning_count++;
// NOTE(bill): Duplicate error, skip it
@@ -363,21 +363,21 @@ void syntax_warning_va(Token token, char *fmt, va_list va) {
void warning(Token token, char *fmt, ...) {
void warning(Token token, char const *fmt, ...) {
va_list va;
va_start(va, fmt);
warning_va(token, fmt, va);
va_end(va);
}
void error(Token token, char *fmt, ...) {
void error(Token token, char const *fmt, ...) {
va_list va;
va_start(va, fmt);
error_va(token, fmt, va);
va_end(va);
}
void error(TokenPos pos, char *fmt, ...) {
void error(TokenPos pos, char const *fmt, ...) {
va_list va;
va_start(va, fmt);
Token token = {};
@@ -386,7 +386,7 @@ void error(TokenPos pos, char *fmt, ...) {
va_end(va);
}
void error_line(char *fmt, ...) {
void error_line(char const *fmt, ...) {
va_list va;
va_start(va, fmt);
error_line_va(fmt, va);
@@ -394,14 +394,14 @@ void error_line(char *fmt, ...) {
}
void syntax_error(Token token, char *fmt, ...) {
void syntax_error(Token token, char const *fmt, ...) {
va_list va;
va_start(va, fmt);
syntax_error_va(token, fmt, va);
va_end(va);
}
void syntax_error(TokenPos pos, char *fmt, ...) {
void syntax_error(TokenPos pos, char const *fmt, ...) {
va_list va;
va_start(va, fmt);
Token token = {};
@@ -410,7 +410,7 @@ void syntax_error(TokenPos pos, char *fmt, ...) {
va_end(va);
}
void syntax_warning(Token token, char *fmt, ...) {
void syntax_warning(Token token, char const *fmt, ...) {
va_list va;
va_start(va, fmt);
syntax_warning_va(token, fmt, va);
@@ -418,7 +418,7 @@ void syntax_warning(Token token, char *fmt, ...) {
}
void compiler_error(char *fmt, ...) {
void compiler_error(char const *fmt, ...) {
va_list va;
va_start(va, fmt);
@@ -506,7 +506,7 @@ void restore_tokenizer_state(Tokenizer *t, TokenizerState *state) {
}
void tokenizer_err(Tokenizer *t, char *msg, ...) {
void tokenizer_err(Tokenizer *t, char const *msg, ...) {
va_list va;
isize column = t->read_curr - t->line+1;
if (column < 1) {