Johnni Winther
c4724e5a89
This adds a `forErrorHandling` to the `Throw` node. This is used that the `throw` is *not* present in the source code but added to ensure correctness and/or soundness of the generated code. This is used for instance in the lowering for handling duplicate writes to a late final field or for pattern assignments that don't match. In response to https://github.com/dart-lang/sdk/issues/53519 TEST=updated ast-to-text Change-Id: Ie103829d98fda9cd7b64e9e3d893e77d1e86d7d8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347900 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com> Reviewed-by: Liam Appelbe <liama@google.com>
48 lines
1.2 KiB
Plaintext
48 lines
1.2 KiB
Plaintext
library;
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import self as self;
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import "dart:core" as core;
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static method sideEffect<T extends core::Object? = dynamic>(core::List<self::sideEffect::T%> list) → core::List<self::sideEffect::T%> {
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core::print(self::sideEffect::T%);
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return list;
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}
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static method method() → dynamic {
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{
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final synthesized core::List<dynamic> #0#0 = self::sideEffect<dynamic>(<dynamic>[]);
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if(!true)
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throw{for-error-handling} new core::StateError::•("Pattern matching error");
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}
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{
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final synthesized core::List<dynamic> #1#0 = self::sideEffect<dynamic>(<dynamic>[]);
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if(!true)
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throw{for-error-handling} new core::StateError::•("Pattern matching error");
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}
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{
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final synthesized core::List<dynamic> #2#0 = self::sideEffect<dynamic>(<dynamic>[]);
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if(true) {
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core::print(true);
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}
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}
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#L1:
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{
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final synthesized core::List<dynamic> #3#0 = self::sideEffect<dynamic>(<dynamic>[]);
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{
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if(true) {
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}
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}
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}
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return block {
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core::bool #t1;
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final synthesized core::List<dynamic> #4#0 = self::sideEffect<dynamic>(<dynamic>[]);
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#L2:
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{
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{
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if(true) {
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#t1 = true;
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break #L2;
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}
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}
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}
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} =>#t1;
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}
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