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2011-12-01Fix crash in DialyzerStavros Aronis
Variable substitution was not generalizing any unknown variables.
2011-11-30Update inets test resultsStavros Aronis
2011-11-30Add file/line info in a particular Dialyzer crashStavros Aronis
2011-11-30Fix Dialyzer's warning for its own codeStavros Aronis
2011-11-30No warnings for underspecs with remote typesStavros Aronis
2011-11-30Fix dialyzer warning about gen_event callback init/1 in log_mf_hSiri Hansen
The warning is about log_mf_h having a different spec for gen_event callback init/1 than defined in gen_event.erl. log_mf_h allows return value {error,Reason}, while gen_even only specifies successful return values. This commit add {error,Reason} as a valid return value to the gen_event callback, since this is handled by the code.
2011-11-22Revert "Update version numbers for pre-release of R15"Björn-Egil Dahlberg
This reverts commit e21ff9b0b69219ab3853be7e80813156113152b7.
2011-11-22Update version numbers for pre-release of R15OTP_R15ABjörn Gustavsson
2011-11-18Wrap up behaviours patch for DialyzerStavros Aronis
Enable warnings by default, add two options for suppressing them, fix warning formatting and update testsuites.
2011-11-18Detection of callback-spec discrepanciesStavros Aronis
2011-11-18Allow none() as return value in callbacksStavros Aronis
2011-11-18Behaviour callback discrepancy detection for DialyzerStavros Aronis
2011-11-18Add lookup function for callbacksStavros Aronis
2011-11-18Store callbacks in codeserver and PLTStavros Aronis
2011-11-18Collect callback definitions during compilationStavros Aronis
2011-11-18Update inets resultsStavros Aronis
2011-11-14Merge branch 'sa/dialyzer-wunderspecs'Henrik Nord
* sa/dialyzer-wunderspecs: Fix false warning about closure application Change category of 'might also return' warnings OTP-9707
2011-11-10Remove exec bit from files: info files, dat, batRicardo Catalinas Jiménez
2011-11-10Remove exec bit from files related to: XML, make, CRicardo Catalinas Jiménez
2011-11-10Remove exec bit from: erl, hrl, xml, html, asn, gif, xpmRicardo Catalinas Jiménez
2011-10-27Remove unused */doc/src/make.dep filesBjörn Gustavsson
These dependency files was once used when building the documentation, but are no longer needed.
2011-10-14Fix false warning about closure applicationStavros Aronis
Whenever a variable that could hold one of two or more possible closures was used in a particular application, the application was assumed to fail if ONE of the closures would fail in this application. This has been corrected to infer failing application if ALL possible closures would fail in the particular application.
2011-10-14Change category of 'might also return' warningsStavros Aronis
Dialyzer emits warnings like the following "The specification for _ states that the function might also return _ but the inferred return is _", which are actually underspecifications and not wrong type specifications. This patch makes sure that they are filed under the appropriate category.
2011-10-04Prepare releaseOTP_R14B04Erlang/OTP
2011-09-29Update copyright yearsBjörn-Egil Dahlberg
2011-09-29Merge branch 'sa/dialyzer-bug-fixes' into devHenrik Nord
* sa/dialyzer-bug-fixes: Fix typer's crash for nonexisting files Remove unused macro Decrease tuple arity limit Fix bug in dataflow OTP-9597
2011-09-27Fix bug in dataflowStavros Aronis
2011-09-21Merge branch 'ta/typer-quote-atoms' into devHenrik Nord
* ta/typer-quote-atoms: Update Dialyzer's reference results Quote atoms if necessary in types OTP-9560
2011-09-19Update Dialyzer's reference resultsStavros Aronis
2011-09-15dialyzer: fix a small typo in list_to_bitstring testTuncer Ayaz
2011-09-08Merge branch 'sa/dialyzer-dev' into devHenrik Nord
* sa/dialyzer-dev: Add origin information to #fun_var closures Suppress some warnings about generation of non-returning funs Enhance Dialyzer's inference on comparisons Fix infinite loop in dataflow Minor fix in dead code Update r9c/{inets,mnesia} results in dialyzer's test suite OTP-9529
2011-08-30Add origin information to #fun_var closuresStavros Aronis
2011-08-29Merge branch 'rz/add_proplist_type' into devHenrik Nord
* rz/add_proplist_type: Add a proplist() type OTP-9499
2011-08-29Suppress some warnings about generation of non-returning funsStavros Aronis
No warnings are emitted for funs that are non-returning when the function that generates them has a contract that specifies that it will return such a non-returning fun. The actual bug, reported by Tuncer Ayaz and simplified by Maria Christakis is included in Dialyzer's tests.
2011-08-29Enhance Dialyzer's inference on comparisonsStavros Aronis
This patch makes Dialyzer aware of Erlang's total ordering of terms, enabling discrepancy detection in cases where e.g. integer() < tuple() is treated as a comparison that might also return false (when it is certain to always return true).
2011-08-29Fix infinite loop in dataflowStavros Aronis
2011-08-29Minor fix in dead codeStavros Aronis
2011-08-29Update r9c/{inets,mnesia} results in dialyzer's test suiteStavros Aronis
2011-08-24Merge branch 'hw/update-chmod-without-f' into devHenrik Nord
* hw/update-chmod-without-f: Again: Call chmod without the "-f" flag OTP-9491
2011-08-24Merge branch 'sa/dialyzer-server-loop-fix' into devHenrik Nord
* sa/dialyzer-server-loop-fix: Fix server loop detection OTP-9489
2011-08-17Fix dialyzer warning on default clause for binary comprehensionIvan Dubrov
Fixed dialyzer warning occuring on binary comprehension of form "<< <<>> || {A, B} <- [{a, b}] >>" caused by default clause inserted by compiler. Since this clause is different from the case of list comprehension, dialyzer fails to suppress that warning.
2011-08-01Update results of race_SUITE/extract_translationsStavros Aronis
2011-08-01Update results of small_SUITE/flattenStavros Aronis
2011-08-01Add codec_can and list_to_bitstring testsStavros Aronis
2011-08-01Fix bug when reporting unused functionsStavros Aronis
2011-08-01Update Dialyzer's r9c_suite resultsStavros Aronis
2011-06-05Again: Call chmod without the "-f" flagHolger Weiß
Commit 7ed11a886fc8fcaf3c2b8324294e2f24e02b0f28 removed the "-f" flag from chmod calls in Makefiles: | "-f" is a non-standard chmod option which at least SGI IRIX and HP UX | do not support. As the only effect of the "-f" flag is to suppress | warning messages, it can be safely omitted. Meanwhile, new "chmod -f" calls have been added. This commit removes the "-f" flag from those new calls.
2011-05-24Prepare releaseOTP_R14B03Erlang/OTP
2011-05-24Add a proplist() typerzezeski
Recently I was adding specs to an API and found that there is no canonical proplist() type defined.
2011-05-23Fix crash when a contract range warning is emitted for a module already in pltStavros Aronis
Warnings about wrong contract ranges are post-processed to be displayed in the file/line that contains the contract, although they can also be emitted while processing other modules. For this relocation to succeed the module that contains the contract should be currently under analysis. If this is not the case the warning is displayed in the file/line of the call that proves the discrepancy in the contract.
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