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* [analyzer] [NFC] Remove unused Extensive diagnostic setting,George Karpenkov2018-06-121-105/+105
| | | | | | | | | | | | | | Rename AlternateExtensive to Extensive. In 2013, five years ago, we have switched to AlternateExtensive diagnostics by default, and Extensive was available under unused, undocumented flag. This change remove the flag, renames the Alternate diagnostic to Extensive (as it's no longer Alternate), and ports the test. Differential Revision: https://reviews.llvm.org/D47670 llvm-svn: 334524
* [analyzer] Fix memory error bug category capitalization.Artem Dergachev2017-05-031-1/+1
| | | | | | | | | | | | It was written as "Memory Error" in most places and as "Memory error" in a few other places, however it is the latter that is more consistent with other categories (such as "Logic error"). rdar://problem/31718115 Differential Revision: https://reviews.llvm.org/D32702 llvm-svn: 302016
* Reland 4: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-031-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296895
* Revert "Reland 3: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | multiple constraint managers" This reverts commit ea36f1406e1f36bf456c3f3929839b024128e468. llvm-svn: 296841
* Reland 3: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296837
* Revert "Reland 2: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | multiple constraint managers" This reverts commit f93343c099fff646a2314cc7f4925833708298b1. llvm-svn: 296836
* Reland 2: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-03-021-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296835
* Revert "Reland: [analyzer] NFC: Update test infrastructure to support ↵Dominic Chen2017-02-281-1/+1
| | | | | | | | multiple constraint managers" This reverts commit 1b28d0b10e1c8feccb971abb6ef7a18bee589830. llvm-svn: 296422
* Reland: [analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-02-281-1/+1
| | | | | | | | | | | | | | constraint managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296414
* Revert "[analyzer] NFC: Update test infrastructure to support multiple ↵Dominic Chen2017-02-271-1/+1
| | | | | | | | constraint managers" This reverts commit 8e7780b9e59ddaad1800baf533058d2c064d4787. llvm-svn: 296317
* [analyzer] NFC: Update test infrastructure to support multiple constraint ↵Dominic Chen2017-02-271-1/+1
| | | | | | | | | | | | | | managers Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952. Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits Differential Revision: https://reviews.llvm.org/D30373 llvm-svn: 296312
* [analyzer] Fix IssueHash generation.Gabor Horvath2015-12-011-1/+1
| | | | | | | | Differential Revision: http://reviews.llvm.org/D14919 Original patch by: Gyorgy Orban! llvm-svn: 254394
* [analyzer] Bug identificationGabor Horvath2015-10-221-1525/+1540
| | | | | | | | | | | | | | | | This patch adds hashes to the plist and html output to be able to identfy bugs for suppressing false positives or diff results against a baseline. This hash aims to be resilient for code evolution and is usable to identify bugs in two different snapshots of the same software. One missing piece however is a permanent unique identifier of the checker that produces the warning. Once that issue is resolved, the hashes generated are going to change. Until that point this feature is marked experimental, but it is suitable for early adoption. Differential Revision: http://reviews.llvm.org/D10305 Original patch by: Bence Babati! llvm-svn: 251011
* [Static Analyzer] The name of the checker that reports a bug is addedGabor Horvath2015-02-091-0/+7
| | | | | | | | | | | to the plist output. This check_name field does not guaranteed to be the same as the name of the checker in the future. Reviewer: Anna Zaks Differential Revision: http://reviews.llvm.org/D6841 llvm-svn: 228624
* Fix layering violation: include/clang/Basic/PlistSupport.h should not includeRichard Smith2015-01-281-1/+1
| | | | | | files from include/clang/Lex. Clean up module map. llvm-svn: 227361
* [analyzer] Enable the new edge algorithm by default.Jordan Rose2013-06-031-1/+1
| | | | | | | | | ...but don't yet migrate over the existing plist tests. Some of these would be trivial to migrate; others could use a bit of inspection first. In any case, though, the new edge algorithm seems to have proven itself, and we'd like more coverage (and more usage) of it going forwards. llvm-svn: 183165
* [analyzer] Do not assert on reports ending in calls within macros.Anna Zaks2013-05-221-11/+673
| | | | | | | | | The crash is triggered by the newly added option (-analyzer-config report-in-main-source-file=true) introduced in r182058. Note, ideally, we’d like to report the issue within the main source file here as well. For now, just do not crash. llvm-svn: 182445
* [analyzer] Address Jordan's review comments for r182058Anna Zaks2013-05-171-4/+4
| | | | llvm-svn: 182156
* [analyzer] Add an option to use the last location in the main source file as ↵Anna Zaks2013-05-161-0/+1094
the report location. Previously, we’ve used the last location of the analyzer issue path as the location of the report. This might not provide the best user experience, when one analyzer a source file and the issue appears in the header. Introduce an option to use the last location of the path that is in the main source file as the report location. New option can be enabled with -analyzer-config report-in-main-source-file=true. llvm-svn: 182058
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