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85cfb0202fed0503bf4c62e8e519a06f59d05e0d
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181 Commits

Author SHA1 Message Date
Robert Marsh
85cfb0202f C++: add HashCons for delete expressions 2018-09-10 12:22:43 -07:00
Robert Marsh
752f39b537 C++: initial support for aggregate initializers 2018-09-10 12:22:43 -07:00
Robert Marsh
8f446aa9cc C++: fix handling of aligned allocators 2018-09-10 12:22:43 -07:00
Robert Marsh
5549b6fcab C++: HashCons for new, new[], sizeof, alignof 2018-09-10 12:22:43 -07:00
Robert Marsh
fede8d63d4 C++: respond to PR comments 2018-09-10 12:22:43 -07:00
Robert Marsh
e6314c5f35 C++: add support for enums in HashCons 2018-09-10 12:22:43 -07:00
Robert Marsh
91da02bacf C++: uniqueness fixes for HashCons 2018-09-10 12:22:42 -07:00
Robert Marsh
3a5eb03055 C++: change floating point value in test 2018-09-10 12:22:42 -07:00
Robert Marsh
e0af30a789 C++: clean up commented-out code 2018-09-10 12:22:42 -07:00
Robert Marsh
77c5a8e7bf C++: support impure binary operations in HashCons 2018-09-10 12:22:42 -07:00
Robert Marsh
b8bd285d64 C++: support functions in HashCons 2018-09-10 12:22:42 -07:00
Robert Marsh
a8895f4bed C++: Support crement ops in HashCons 2018-09-10 12:22:42 -07:00
Robert Marsh
cf222c51ac C++: treat constant-valued exprs structurally 2018-09-10 12:22:42 -07:00
Robert Marsh
d8dc75abf4 C++: rename HashCons test 2018-09-10 12:22:41 -07:00
Robert Marsh
8b8ec7c5aa C++: add literal tests 2018-09-10 12:22:41 -07:00
Robert Marsh
3c6a9c08a2 C++: first tests for HashCons 2018-09-10 12:22:41 -07:00
Kevin Backhouse
2d7109b8f5 C++: initial implementation of a HashCons library. 2018-09-10 12:22:41 -07:00
Jonas Jensen
4d8a6e586f Merge pull request #156 from geoffw0/empty-file 
C++: Remove empty files.
 2018-09-06 20:42:43 +02:00
Aditya Sharad
f27945216f Merge rc/1.18 into master. 2018-09-05 15:32:30 +01:00
semmle-qlci
43e1e62d3a Merge pull request #133 from jbj/IRBlock-number-split 
Approved by dave-bartolomeo
 2018-09-05 14:58:15 +01:00
semmle-qlci
a70526f79f Merge pull request #123 from jbj/primitive-bb-number-split 
Approved by dave-bartolomeo
 2018-09-05 13:21:14 +01:00
Jonas Jensen
5541b9fbf1 C++: Split IRBlock index from IRBlock membership 
Instead of computing these two things in one predicate, they are
computed in separate predicates and then joined. This splits the
predicate `getInstruction`, which took 81s before, into predicates that
together take 20s on a medium-sized db.
 2018-09-05 08:50:36 +02:00
Jonas Jensen
1bcae97447 Merge pull request #114 from geoffw0/samate-realloc 
CPP: Handle 'realloc' better in MemoryMayNotBeFreed.ql
 2018-09-05 08:35:13 +02:00
semmle-qlci
2d4f664be8 Merge pull request #157 from ian-semmle/declarationName 
Approved by jbj
 2018-09-04 23:08:27 +01:00
Nick Rolfe
ccceef30e6 Merge pull request #155 from adityasharad/revert/master/version-1.19.0 
Revert "Version: Bump to 1.19.0 dev."
 2018-09-04 21:16:43 +01:00
Jonas Jensen
43704e2f0d Merge pull request #144 from ian-semmle/topLevel2 
C++: Improve GlobalNamespace.getADeclaration()
 2018-09-04 20:22:22 +02:00
semmle-qlci
20ade48975 Merge pull request #146 from ian-semmle/TemplateParameterName 
Approved by jbj
 2018-09-04 19:16:55 +01:00
Ian Lynagh
ce5653a2f6 C++: Tweak qldoc for declaration names 2018-09-04 19:14:16 +01:00
Dave Bartolomeo
4a1d04b423 C++: Fix deprecated predicate warnings 2018-09-04 10:30:48 -07:00
Geoffrey White
ae80b8dbec Merge pull request #145 from nickrolfe/rewording 
C++: clearer alert wording in integer-multiplication-cast-to-long
 2018-09-04 18:00:37 +01:00
Geoffrey White
71483c7025 CPP: Remove some empty source files. 2018-09-04 17:51:46 +01:00
Dave Bartolomeo
4086a8909b C++: Fix a couple IR-related tests to handle new directory tree 
Also moved those tests under the IR test directory, so I'm less likely to forget them next time.
 2018-09-04 09:05:33 -07:00
Dave Bartolomeo
fce7a5fccb C++: Final IR reshuffle 
Moved IR flavors into "implementation", with internal files under "implementation/internal". Made `IRBlockConstruction` just a nested module of `IRConstruction`/`SSAConstruction`, so it gets picked up from the `Construction` parameter of the `IR` module, rather than being picked up just from being in the same directory as `IRBlock`.
 2018-09-04 09:05:27 -07:00
Dave Bartolomeo
aa4436fa22 C++: More IR reshuffling 
Remove redundant "_ir" suffix.
Move non-user-importable modules into "implementation" directory.
 2018-09-04 09:05:21 -07:00
Dave Bartolomeo
97cfbd9488 C++: "IR" means "Aliased SSA IR" 
This change makes the public IR.qll module resolve to the flavor of the IR that we want queries to use. Today, this is the aliased SSA flavor of the IR. Should we add additional IR iterations in the future, we'll update IR.qll to resolve to whichever one we consider the default.

I moved the PrintIR.ql and IRSanity.ql queries into the internal directories of the corresponding flavors. There's still a PrintIR.ql and an IRSanity.ql in the public IR directory, which use the same IR flavor as the public IR.qll.
 2018-09-04 09:05:15 -07:00
Dave Bartolomeo
9fd5f26e2e C++: Remove unnecessary Impl suffix from some files 2018-09-04 09:05:10 -07:00
Dave Bartolomeo
aacee8fecf C++: Reshuffle IR files into a consistent directory structure 
There are no real code changes here, other than to fix up `import`s. All tests still hae the same output, as expected.

A future commit will hide the IR flavors other than the one we want queries to use directly.
 2018-09-04 09:05:03 -07:00
Aditya Sharad
ab2bec743a Revert "Version: Bump to 1.19.0 dev." 
The version bump should now go into the `next` branch rather than `master`.
This reverts commit 2363f49e3a.
 2018-09-04 16:01:09 +01:00
Nick Rolfe
f2d030a7e6 C++: shorten message in integer-multiplication-cast-to-long 2018-09-04 14:45:12 +01:00
Jonas Jensen
adda4c91cf Revert "C++: update expected sizes of error and unknown types to be 1 byte" 
This commit to update test changes got merged to Semmle/ql master but
doesn't belong there because it's not compatible with how the 1.18
extractor works. The corresponding extractor change got merged to the
internal-repo master right after the internal branch for 1.18 was taken.

This reverts commit d4f9b5eb52.
 2018-09-04 13:45:08 +02:00
Jonas Jensen
e0ba2b2251 C++: Fix name of suppressUnusedType 2018-09-04 13:38:28 +02:00
Jonas Jensen
ab944f3807 Merge pull request #139 from geoffw0/function-wrappers 
CPP: Make FunctionWithWrappers `toCause` work on builtins.
 2018-09-04 13:36:33 +02:00
Ian Lynagh
3fd6a8de7d C++: Fix the definition of GlobalNamespace.getADeclaration() 
Globals can still have declarations in declaration statements.
We already rule out local variables etc via the isTopLevel check,
so we don't need to consider DeclStmt.
 2018-09-04 11:37:10 +01:00
Ian Lynagh
1fcf156e7e C++: Add another test to namespaces test 2018-09-04 11:36:50 +01:00
Ian Lynagh
e39a0d2f72 C++: Tweak namespaces test 2018-09-04 11:36:09 +01:00
Jonas Jensen
73675e29f2 Merge pull request #138 from ian-semmle/topLevel 
C++: Use Declaration.isTopLevel() in GlobalNamespace.getADeclaration()
 2018-09-04 10:03:19 +02:00
Jonas Jensen
07bacbf389 C++: Follow suppressUnusedThis convention 2018-09-04 09:40:50 +02:00
Jonas Jensen
6e9cc46e80 Merge pull request #131 from ian-semmle/namespace_vars 
C++: Give namespace variables a qualified name
 2018-09-04 08:56:01 +02:00
Jonas Jensen
a2946f71bd Merge pull request #96 from ian-semmle/typo 
C++: Fix typo
 2018-09-04 08:51:15 +02:00
Jonas Jensen
adc5ee86ad Merge pull request #128 from geoffw0/cwe-190-precision 
CPP: Adjust precisions for the CWE-190 queries.
 2018-09-04 08:44:38 +02:00