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Improve min-dep for Type Info

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This commit is contained in:
gingerBill
2018-01-28 15:37:15 +00:00
parent e919482aa8
commit b66e7bed45
5 changed files with 112 additions and 40 deletions
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core/_preload.odin
+82 -19
View File
@@ -1,7 +1,7 @@
#shared_global_scope
import "core:os.odin"
import "core:fmt.odin" // TODO(bill): Remove the need for `fmt` here
// import "core:fmt.odin" // TODO(bill): Remove the need for `fmt` here
import "core:utf8.odin"
import "core:raw.odin"
@@ -599,22 +599,55 @@ nil_allocator :: proc() -> Allocator {
}
assert :: proc "contextless" (condition: bool, message := "", args: ...any, using loc := #caller_location) -> bool {
__print_u64 :: proc(fd: os.Handle, u: u64) {
digits := "0123456789";
a: [129]byte;
i := len(a);
b := u64(10);
for u >= b {
i -= 1; a[i] = digits[u % b];
u /= b;
}
i -= 1; a[i] = digits[u % b];
os.write(fd, a[i..]);
}
__print_caller_location :: proc(fd: os.Handle, using loc: Source_Code_Location) {
os.write_string(fd, file_path);
os.write_byte(fd, '(');
__print_u64(fd, u64(line));
os.write_byte(fd, ':');
__print_u64(fd, u64(column));
os.write_byte(fd, ')');
}
assert :: proc "contextless" (condition: bool, message := "", using loc := #caller_location) -> bool {
if !condition {
fmt.fprintf(os.stderr, "%s(%d:%d) Runtime assertion", file_path, line, column);
if len(message) > 0 do fmt.fprint(os.stderr, ": ");
fmt.fprintf(os.stderr, message, ...args);
fmt.fprintf(os.stderr, "\n");
fd := os.stderr;
__print_caller_location(fd, loc);
os.write_string(fd, " Runtime assertion");
if len(message) > 0 {
os.write_string(fd, ": ");
os.write_string(fd, message);
os.write_byte(fd, '\n');
}
__debug_trap();
}
return condition;
}
panic :: proc "contextless" (message := "", args: ...any, using loc := #caller_location) {
fmt.fprintf(os.stderr, "%s(%d:%d) Panic", file_path, line, column);
if len(message) > 0 do fmt.fprint(os.stderr, ": ");
fmt.fprintf(os.stderr, message, ...args);
fmt.fprintf(os.stderr, "\n");
panic :: proc "contextless" (message := "", using loc := #caller_location) {
fd := os.stderr;
__print_caller_location(fd, loc);
os.write_string(fd, " Panic");
if len(message) > 0 {
os.write_string(fd, ": ");
os.write_string(fd, message);
os.write_byte(fd, '\n');
}
__debug_trap();
}
@@ -672,29 +705,59 @@ __complex128_ne :: inline proc "contextless" (a, b: complex128) -> bool { return
__bounds_check_error :: proc "contextless" (file: string, line, column: int, index, count: int) {
if 0 <= index && index < count do return;
fmt.fprintf(os.stderr, "%s(%d:%d) Index %d is out of bounds range 0..%d\n",
file, line, column, index, count);
fd := os.stderr;
__print_caller_location(fd, Source_Code_Location{file, line, column, ""});
os.write_string(fd, " Index ");
__print_u64(fd, u64(index));
os.write_string(fd, " is out of bounds range 0..");
__print_u64(fd, u64(count));
os.write_byte(fd, '\n');
__debug_trap();
}
__slice_expr_error :: proc "contextless" (file: string, line, column: int, low, high: int) {
if 0 <= low && low <= high do return;
fmt.fprintf(os.stderr, "%s(%d:%d) Invalid slice indices: %d..%d\n",
file, line, column, low, high);
fd := os.stderr;
__print_caller_location(fd, Source_Code_Location{file, line, column, ""});
os.write_string(fd, " Invalid slice indices: ");
__print_u64(fd, u64(low));
os.write_string(fd, "..");
__print_u64(fd, u64(high));
os.write_byte(fd, '\n');
__debug_trap();
// fmt.fprintf(os.stderr, "%s(%d:%d) Invalid slice indices: %d..%d\n",
// file, line, column, low, high);
__debug_trap();
}
__dynamic_array_expr_error :: proc "contextless" (file: string, line, column: int, low, high, max: int) {
if 0 <= low && low <= high && high <= max do return;
fmt.fprintf(os.stderr, "%s(%d:%d) Invalid slice indices: %d..%d..%d\n",
file, line, column, low, high, max);
fd := os.stderr;
__print_caller_location(fd, Source_Code_Location{file, line, column, ""});
os.write_string(fd, " Invalid slice indices: ");
__print_u64(fd, u64(low));
os.write_string(fd, "..");
__print_u64(fd, u64(high));
os.write_string(fd, "..");
__print_u64(fd, u64(max));
os.write_byte(fd, '\n');
__debug_trap();
__debug_trap();
}
__type_assertion_check :: proc "contextless" (ok: bool, file: string, line, column: int, from, to: ^Type_Info) {
if ok do return;
fmt.fprintf(os.stderr, "%s(%d:%d) Invalid type_assertion from %T to %T\n",
file, line, column, from, to);
fd := os.stderr;
__print_caller_location(fd, Source_Code_Location{file, line, column, ""});
os.write_string(fd, " Invalid type assertion");
// fmt.fprintf(os.stderr, "%s(%d:%d) Invalid type_assertion from %T to %T\n",
// file, line, column, from, to);
__debug_trap();
}
core/os.odin
+5
View File
@@ -9,6 +9,11 @@ write_string :: proc(fd: Handle, str: string) -> (int, Errno) {
return write(fd, cast([]byte)str);
}
write_byte :: proc(fd: Handle, b: byte) -> (int, Errno) {
return write(fd, []byte{b});
}
read_entire_file :: proc(name: string) -> (data: []byte, success: bool) {
fd, err := open(name, O_RDONLY, 0);
if err != 0 {