From f4cad2123b2af0de72bda4ce039e16e74f163f4e Mon Sep 17 00:00:00 2001 From: nsfisis Date: Sat, 8 Aug 2026 22:14:12 +0900 Subject: feat(php-shim): give ported exceptions PHP's class hierarchy Ported exceptions were flat structs reached with `downcast_ref`, so Composer's `catch (\RuntimeException $e)` only matched the exact leaf type and `get_class($e)` had nothing to report. Each exception now embeds an instance of the class it extends and travels inside an `AnyThrowable`; `Catch::catch`/`catch_mut` walk that chain, and `PhpClass::php_class_name` yields the PHP FQCN. Dropping the `std::error::Error` impls from the exception types leaves `AnyThrowable` as the only route into an `anyhow::Error`, so the walk cannot be bypassed. A `no_exception_downcast` linter catches the `downcast::()` calls that would now silently answer `None`. Three sites change behavior as a result: the `TransportException` exit-code override reaches `MaxFileSizeExceededException`, the `catch (\LogicException)` in findSimilar() reaches its subclasses, and rendered exception titles carry the real class name rather than a guess. `get_class_err()` is no longer a `todo!()`, which re-enables FilesystemRepositoryTest::testCorruptedRepositoryFile. Co-Authored-By: Claude Opus 5 (1M context) --- crates/shirabe/src/autoload/class_loader.rs | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) (limited to 'crates/shirabe/src/autoload/class_loader.rs') diff --git a/crates/shirabe/src/autoload/class_loader.rs b/crates/shirabe/src/autoload/class_loader.rs index 89758269..47b6ee4c 100644 --- a/crates/shirabe/src/autoload/class_loader.rs +++ b/crates/shirabe/src/autoload/class_loader.rs @@ -175,11 +175,9 @@ impl ClassLoader { // Register directories for a new namespace. let length = strlen(prefix); if "\\" != &prefix[(length as usize - 1)..(length as usize)] { - return Err(InvalidArgumentException { - message: "A non-empty PSR-4 prefix must end with a namespace separator." - .to_string(), - code: 0, - } + return Err(InvalidArgumentException::new( + "A non-empty PSR-4 prefix must end with a namespace separator.".to_string(), + ) .into()); } let first = prefix.chars().next().unwrap_or('\0').to_string(); @@ -226,11 +224,9 @@ impl ClassLoader { } else { let length = strlen(prefix); if "\\" != &prefix[(length as usize - 1)..(length as usize)] { - return Err(InvalidArgumentException { - message: "A non-empty PSR-4 prefix must end with a namespace separator." - .to_string(), - code: 0, - } + return Err(InvalidArgumentException::new( + "A non-empty PSR-4 prefix must end with a namespace separator.".to_string(), + ) .into()); } let first = prefix.chars().next().unwrap_or('\0').to_string(); -- cgit v1.3.1-4-g156e