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Updated grammar. Removal of elif. Removal of ':' ';' in some ct statements. Empty faults is now an error. Remove "define" for types. Remove "private". Better errors on incorrect bitstruct syntax. Introduction of wildcard type rather than optional wildcard. Removal of scaled vector type. mkdir and rmdir. Disallow define @Foo() = { @inline }. Add handling for @optreturn and change it to @return!. Restrict interface style functions. Updated x64 ABI. stdlib updates to string. Removed deprecated functions. Update how variadics are implemented. Extended error messages. x86 ABI fixes. Shift check fixes. '!' and '?' are flipped. No trailing ',' allowed in functions. Fix to string parsing. Allow l suffix. Simplifying flatpath. any replaces variant, anyfault replaces anyerr. Allow getting the underlying type of anyfault. De-duplicate string constants. Fix of readme. Extended list. Fix of "(MyEnum)x + 1". Clock and DateTime types. Fixes to array concat.

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This commit is contained in:
Christoffer Lerno
2023-03-23 14:49:51 +01:00
committed by Christoffer Lerno
parent d14e778232
commit 809321e20c
270 changed files with 8777 additions and 7237 deletions
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65
lib/std/io/path.c3
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@@ -58,6 +58,51 @@ macro bool is_win32_separator(char c)
return c == '/' || c == '\\';
}
fn Path[]! ls(Path path)
{
unreachable();
}
enum MkdirPermissions
{
NORMAL,
USER_ONLY,
USER_AND_ADMIN
}
fn bool! mkdir(Path path, bool recursive = false, MkdirPermissions permissions = NORMAL)
{
if (!path.path_string.len) return PathResult.INVALID_PATH?;
if (is_dir(path)) return false;
if (exists(path)) return IoError.FILE_NOT_DIR?;
if (recursive)
{
if (try parent = path.parent()) mkdir(parent, true, permissions)!;
}
if (!is_dir(path.parent()) ?? false) return IoError.CANNOT_READ_DIR?;
return os::native_mkdir(path, permissions);
}
fn bool! rmdir(Path path)
{
if (!path.path_string.len) return PathResult.INVALID_PATH?;
return os::native_rmdir(path);
}
fn void! rmtree(Path path)
{
if (!path.path_string.len) return PathResult.INVALID_PATH?;
$if ($defined(os::native_rmtree))
return os::native_rmtree(path);
$else
assert(false, "rmtree is not available");
$endif
}
fn Path! new(String path, Allocator* using = mem::heap(), PathEnv path_env = DEFAULT_PATH_ENV)
{
return { normalize(path.copy(using), path_env), path_env };
@@ -87,7 +132,7 @@ fn bool Path.equals(Path p1, Path p2)
**/
fn Path! Path.append(Path path, String filename, Allocator* using = mem::heap())
{
if (!path.path_string.len) return new(filename, using, path.env)?;
if (!path.path_string.len) return new(filename, using, path.env)!;
assert(!is_separator(path.path_string[^1], path.env));
@stack_mem(256; Allocator* mem)
@@ -134,9 +179,9 @@ fn String Path.dirname(Path path)
fn String! Path.extension(Path path)
{
String basename = path.basename();
usz index = basename.rindex_of(".")?;
usz index = basename.rindex_of(".")!;
// Plain ".foo" does not have an
if (index == 0) return SearchResult.MISSING!;
if (index == 0) return SearchResult.MISSING?;
if (index == basename.len) return "";
return basename[index + 1..];
}
@@ -166,9 +211,9 @@ fn usz! volume_name_len(String path, PathEnv path_env) @local
{
char c = path[i];
if (is_win32_separator(c)) return i;
if (is_reserved_win32_path_char(c)) return PathResult.INVALID_PATH!;
if (is_reserved_win32_path_char(c)) return PathResult.INVALID_PATH?;
}
return PathResult.INVALID_PATH!;
return PathResult.INVALID_PATH?;
case 'A'..'Z':
case 'a'..'z':
return path[1] == ':' ? 2 : 0;
@@ -179,7 +224,7 @@ fn usz! volume_name_len(String path, PathEnv path_env) @local
fn Path! Path.parent(Path path)
{
if (path.path_string.len == 1 && is_separator(path.path_string[0], path.env)) return PathResult.NO_PARENT!;
if (path.path_string.len == 1 && is_separator(path.path_string[0], path.env)) return PathResult.NO_PARENT?;
foreach_r(i, c : path.path_string)
{
if (is_separator(c, path.env))
@@ -187,13 +232,13 @@ fn Path! Path.parent(Path path)
return { path.path_string[:i], path.env };
}
}
return PathResult.NO_PARENT!;
return PathResult.NO_PARENT?;
}
fn String! normalize(String path_str, PathEnv path_env = DEFAULT_PATH_ENV)
{
if (!path_str.len) return path_str;
usz path_start = volume_name_len(path_str, path_env)?;
usz path_start = volume_name_len(path_str, path_env)!;
usz path_len = path_str.len;
if (path_start == path_len) return path_str;
char path_separator = path_env == PathEnv.WIN32 ? PREFERRED_SEPARATOR_WIN32 : PREFERRED_SEPARATOR_POSIX;
@@ -225,7 +270,7 @@ fn String! normalize(String path_str, PathEnv path_env = DEFAULT_PATH_ENV)
// The rest are names of the path elements, so check that the
// characters are valid.
if (is_reserved_path_char(c, path_env)) return PathResult.INVALID_PATH!;
if (is_reserved_path_char(c, path_env)) return PathResult.INVALID_PATH?;
// If we have '.' after a separator
if (c == '.' && previous_was_separator)
@@ -251,7 +296,7 @@ fn String! normalize(String path_str, PathEnv path_env = DEFAULT_PATH_ENV)
continue;
case 2:
// This is an error: /a/../..
if (len == path_start && has_root) return PathResult.INVALID_PATH!;
if (len == path_start && has_root) return PathResult.INVALID_PATH?;
// If this .. at the start, or after ../? If so, we just copy ..
if (len == path_start ||