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path: root/src/main/java/com/google/devtools/build/lib/syntax/Statement.java
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* Delete the bytecode compiler experiment.Gravatar Laurent Le Brun2017-01-23
| | | | | | | | | The code has been untouched and unused for over a year (it's very likely broken) and we have other priorities for now. -- PiperOrigin-RevId: 145087310 MOS_MIGRATED_REVID=145087310
* Stop catching RuntimeException. This made the errors in issue #1234 more ↵Gravatar Janak Ramakrishnan2016-05-11
| | | | | | | confusing. And we should never catch RuntimeException unless we're about to crash. -- MOS_MIGRATED_REVID=122031190
* Compile function call expressions.Gravatar Florian Weikert2015-11-10
| | | | | | | Mostly reuses the interpreters argument checking and helper functions. -- MOS_MIGRATED_REVID=107395974
* Compile assignments to byte code and throw errors.Gravatar Florian Weikert2015-11-10
| | | | | | | | Add EvalExceptions for cases in which the interpreter would throw them during evaluation of the function definition. -- MOS_MIGRATED_REVID=107376021
* Add initial Skylark byte code generation code.Gravatar Klaas Boesche2015-11-06
| | | | | | | | Does not yet contain any implementation for expressions and statements but sets up various needed mechanisms and helper classes. -- MOS_MIGRATED_REVID=107222845
* Rationalize copyright headersGravatar Damien Martin-Guillerez2015-09-25
| | | | | | | | | | | The headers were modified with `find . -type f -exec 'sed' '-Ei' 's|Copyright 201([45]) Google|Copyright 201\1 The Bazel Authors|' '{}' ';'` And manual edit for not Google owned copyright. Because of the nature of ijar, I did not modified the header of file owned by Alan Donovan. The list of authors were extracted from the git log. It is missing older Google contributors that can be added on-demand. -- MOS_MIGRATED_REVID=103938715
* Fixed Skylark stack trace:Gravatar Florian Weikert2015-09-11
| | | | | | | | | - Moved registration mechanism from BaseFunction into ASTNode / Statement / Expression - Added more details about statements/expressions to the output trace (including if's) - Fixed wrong locations -- MOS_MIGRATED_REVID=102841164
* Refactor Skylark Environment-sGravatar Francois-Rene Rideau2015-09-11
| | | | | | | | | | | | | | | | | | | | Make Environment-s freezable: Introduce a class Mutability as a revokable capability to mutate objects in an Environment. For now, only Environment-s carry this capability. Make sure that every Mutability is revoked in the same function that create... This reinstates a change that previously rolled-back because it broke the serializability of SkylarkLookupValue. Bad news: serializing it succeeds for the wrong reason, because a SkylarkEnvironment was stored as a result (now an Environment.Extension) that was Serializable but inherited its bindings from an Environment (now an Environment.BaseExtension) which wasn't Serializable. Apparently, Java doesn't try to serialize the bindings then (or at least doesn't error out when it fails), because these bindings map variable names to pretty arbitrary objects, and a lot of those we find in practice aren't Serializable. Thus the current code passes the same tests as the previous code, but obviously the serialization is just as ineffective as it used to be. -- MOS_MIGRATED_REVID=102776694
* Rollback of commit 5a94e59f02833f9142bad9203acd72626b089535.Gravatar Janak Ramakrishnan2015-09-08
| | | | | | | | | *** Reason for rollback *** Breaks serialization of SkyValues. -- MOS_MIGRATED_REVID=102457225
* Refactor Skylark Environment-sGravatar Francois-Rene Rideau2015-09-08
| | | | | | | | | | | | | | | | | Make Environment-s freezable: Introduce a class Mutability as a revokable capability to mutate objects in an Environment. For now, only Environment-s carry this capability. Make sure that every Mutability is revoked in the same function that creates it, so no Environment is left open for modification after being created and exported; exceptions for tests, the shell and initialization contexts. Unify Environment, SkylarkEnvironment and EvaluationContext into Environment. Have a notion of Frame for the bindings + parent + mutability. Replace the updateAndPropagate mechanism by a dynamicFrame. Simplify ValidationEnvironment, that is now always deduced from the Environment. -- MOS_MIGRATED_REVID=102363438
* Update from Google.Gravatar Han-Wen Nienhuys2015-02-25
-- MOE_MIGRATED_REVID=85702957