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64 Commits

Author SHA1 Message Date
Richard Trieu 7282d320b7 [ODRHash] Hash template arguments of methods. 
llvm-svn: 330789
 2018-04-25 00:31:15 +00:00
Richard Trieu 15970af92a [ODRHash] Support pointer and reference types. 
Recommit r328404 which was reverted in rL328404.  r329869 fixed the issue that
caused the revert.

llvm-svn: 330074
 2018-04-13 22:34:43 +00:00
Richard Trieu caaccee77d [ODRHash] Skip more types hashing TypedefType 
To get the underlying type for TypedefType's, also skip ElaboratedType's.

llvm-svn: 329869
 2018-04-12 02:26:49 +00:00
Eric Christopher a26755cd55 Temporarily revert r328404: 
commit 519b97132a4c960e8dedbfe4290d86970d92e995
Author: Richard Trieu <rtrieu@google.com>
Date:   Sat Mar 24 00:52:44 2018 +0000

    [ODRHash] Support pointer and reference types.

    git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@328404 91177308-0d34-0410-b5e6-96231b3b80d8

As it's breaking some tests. I've communicated with Richard offline about testcases.

llvm-svn: 329001
 2018-04-02 18:33:47 +00:00
Richard Trieu 8ce0ab3923 [ODRHash] Support pointer and reference types. 
llvm-svn: 328404
 2018-03-24 00:52:44 +00:00
Richard Trieu 4d06bef38d Update StmtProfile.cpp to handle zero template arguments. 
Treat having no templates arguments differently than having zero template
arguments when profiling.

llvm-svn: 325040
 2018-02-13 19:53:40 +00:00
Richard Trieu e6caa26e5d [ODRHash] Support ODR violation detection in functions. 
Extend the hashing to functions, which allows detection of function definition
mismatches across modules.  This is a re-commit of r320230.

llvm-svn: 321395
 2017-12-23 00:41:01 +00:00
Richard Trieu c4ec87af1d Revert r320230 to fix buildbots. 
llvm-svn: 320239
 2017-12-09 03:02:21 +00:00
Richard Trieu e81caeb314 [ODRHash] Support ODR violation detection in functions. 
Extend the hashing to functions, which allows detection of function definition
mismatches across modules.

llvm-svn: 320230
 2017-12-09 01:29:40 +00:00
Richard Trieu 73cf924104 Update ODR hashing tests 
Add a mix of postive and negative tests to check that wrong Decls won't be
flagged in the diagnostic.  Split the check everything test and moved the
pieces closer to where the related tests are.

llvm-svn: 317394
 2017-11-04 01:20:50 +00:00
Richard Trieu e13eabe7d3 [ODRHash] Add base classes to hashing CXXRecordDecl. 
llvm-svn: 314581
 2017-09-30 02:19:17 +00:00
Richard Trieu 498117bf11 [ODRHash] Diagnose differing template parameters. 
llvm-svn: 311519
 2017-08-23 02:43:59 +00:00
Richard Trieu 1c71d5143a [ODRHash] Revert r307743 which reverted r307720 
Reapply r307720 to allow processing of constructors and destructors.  Reuse
the diagnostics for CXXMethodDecl for them.

llvm-svn: 308077
 2017-07-15 02:55:13 +00:00
Richard Trieu 9747a7c562 [ODRHash] Avoid taking the types of FunctionDecl's 
FunctionDecl already hashes most of the information in the function's type.
Add hashing of the return type, and skip hashing the function's type to avoid
redundancy and extra work when computing the hash.

llvm-svn: 307986
 2017-07-14 01:36:41 +00:00
Richard Trieu 68fbf8563f [ODRHash] Revert r307720 to fix buildbot. 
llvm-svn: 307743
 2017-07-12 00:38:27 +00:00
Richard Trieu 1d06f44f0f [ODRHash] Support more method types. 
Hash CXXConstructorDecl and CXXDestructorDecl.  Extend the diagnostics from
CXXMethodDecl to include constructors and destructors.

llvm-svn: 307720
 2017-07-11 22:10:49 +00:00
Richard Trieu ac6a1b6417 [ODRHash] Support FriendDecl 
llvm-svn: 307458
 2017-07-08 02:04:42 +00:00
Richard Trieu 96b4164968 [ODRHash] Revert r305104 - Skip inline namespaces when hashing. 
Test inline namespaces and handle them in the ODR hash again.

llvm-svn: 306926
 2017-07-01 02:00:05 +00:00
Richard Trieu 8844c52266 [ODRHash] Support Type TemplateArgument 
llvm-svn: 306904
 2017-06-30 22:40:33 +00:00
Richard Trieu 3e03d3ee54 [ODRHash] Improve typedef handling. 
Follow typedef chains to find the root type when processing types, and also
keep track of qualifiers.

llvm-svn: 306753
 2017-06-29 22:53:04 +00:00
Richard Trieu 6e13ff33c8 [ODRHash] Hash VarDecl members. 
These VarDecl's are static data members of classes.  Since the initializers are
also hashed, this also provides checking for default arguments to methods.

llvm-svn: 305543
 2017-06-16 02:44:29 +00:00
Richard Trieu d9201d0a02 [ODRHash] Hash TemplateArgument::Pack and TemplateTypeParmType 
llvm-svn: 305440
 2017-06-15 01:35:06 +00:00
Richard Trieu ee132d6eb2 [ODRHash] Hash Template and TemplateExpansion in TemplateArgument. 
llvm-svn: 305361
 2017-06-14 03:17:26 +00:00
Richard Trieu 1dcb405ca1 [ODRHash] Hash Expr for TemplateArgument::Expression 
llvm-svn: 305360
 2017-06-14 01:28:00 +00:00
Richard Trieu 3b261bb725 [ODRHash] Add TemplateArgument kind to hash. 
llvm-svn: 305328
 2017-06-13 22:21:18 +00:00
Richard Trieu 11d566acee [ODRHash] Add diagnostic messages for typedef and type alias. 
llvm-svn: 305238
 2017-06-12 21:58:22 +00:00
Richard Trieu be5cb93088 Revert r305110 to fix buildbot 
llvm-svn: 305130
 2017-06-09 23:03:40 +00:00
Richard Trieu 4ab80f2e9e [ODRHash] Add support for TemplateArgument types. 
Recommit r304592 that was reverted in r304618.  r305104 should have fixed the
issue.

llvm-svn: 305110
 2017-06-09 21:00:10 +00:00
Richard Trieu d064d1b6e8 Revert r304592 
r304592 - [ODRHash] Add support for TemplateArgument types.
Possibly causing one of the errors in modules build bot.

llvm-svn: 304618
 2017-06-03 00:11:23 +00:00
Richard Trieu 24c302b915 [ODRHash] Add support for TemplateArgument types. 
llvm-svn: 304592
 2017-06-02 20:35:29 +00:00
Richard Trieu 96b4962c8d [ODRHash] Support TemplateSpecializationType 
llvm-svn: 304261
 2017-05-31 00:31:58 +00:00
Richard Trieu cc6893736b [ODRHash] Revert r303450 to fix buildbot 
r303450
[ODRHash] Support TemplateName and TemplateArgument

llvm-svn: 303459
 2017-05-19 22:35:41 +00:00
Richard Trieu d05a006a53 [ODRHash] Support TemplateName and TemplateArgument 
llvm-svn: 303450
 2017-05-19 20:05:16 +00:00
Richard Trieu ce81b194a0 [ODRHash] Support NestedNameSpecifier 
llvm-svn: 303233
 2017-05-17 03:23:35 +00:00
Richard Trieu 58bb7bd18a [ODRHash] Support more types in the ODR checker. 
Added support for TagType, TypeWithKeyword, and all children types.

llvm-svn: 303231
 2017-05-17 02:29:02 +00:00
Richard Trieu b35ef2a599 [ODRHash] Loosen checks on typedefs. 
When a type in a class is from a typedef, only check the canonical type.  Skip
checking the intermediate underlying types.  This is in response to PR 32965

llvm-svn: 302505
 2017-05-09 03:24:34 +00:00
Richard Trieu 0255227a58 [ODRHash] Add support for array and decayed types, and parameter names and types. 
llvm-svn: 301989
 2017-05-02 23:58:52 +00:00
Richard Trieu 157ed94ee7 [ODRHash] Add testcase with different paramter names. NFC 
llvm-svn: 301701
 2017-04-28 22:03:28 +00:00
Richard Trieu fe56405467 [ODRHash] clean up test and add new examples. NFC 
Use a macro to generate the struct with all decls.  Previously, four identical
changes would be needed to update this test.  This macro reduces that to one
location.  Added two other tests for issues that triggered false positives
during testing.

llvm-svn: 300814
 2017-04-20 02:53:53 +00:00
Hans Wennborg 227077613a Revert r300001 "Revert r298824 & r298816, recommit r298742 & r298754" 
It caused PR32640.

llvm-svn: 300074
 2017-04-12 16:40:26 +00:00
Richard Trieu 304ef22e6e Revert r298824 & r298816, recommit r298742 & r298754 
r299989 fixes the underlying issue by waiting long enough to late parsed
arguments to be processed before doing an calculating the hash.

r298742
[ODRHash] Add error messages for mismatched parameters in methods.

r298754
[ODRHash] Add support for array and decayed types.

llvm-svn: 300001
 2017-04-11 22:32:03 +00:00
Vassil Vassilev 3b7a6f9be6 Revert r298742 "[ODRHash] Add error messages for mismatched parameters in methods." 
I failed to revert this in r298816.

llvm-svn: 298824
 2017-03-26 21:39:16 +00:00
Vassil Vassilev bae9202b9a Revert 298754 and 298742. 
They broke llvm modules builds and our internal modules infrastructure.

llvm-svn: 298816
 2017-03-26 18:32:53 +00:00
Richard Trieu 7583bec0c3 [ODRHash] Add support for array and decayed types. 
llvm-svn: 298754
 2017-03-25 00:48:52 +00:00
Richard Trieu 73bac6a2f0 [ODRHash] Add error messages for mismatched parameters in methods. 
llvm-svn: 298742
 2017-03-24 21:17:48 +00:00
Alex Lorenz 76377dcf99 Print nested name specifiers for typedefs and type aliases 
Printing typedefs or type aliases using clang_getTypeSpelling() is missing the
namespace they are defined in. This is in contrast to other types that always
yield the full typename including namespaces.

Patch by Michael Reiher!

Differential Revision: https://reviews.llvm.org/D29944

llvm-svn: 297465
 2017-03-10 15:04:58 +00:00
Richard Trieu 33562c2dcc [ODRHash] Hash typedefs and usings statements in classes. 
llvm-svn: 297246
 2017-03-08 00:13:19 +00:00
Richard Trieu f4b54fe64b [ODRHash] Try again to fix build bot. 
llvm-svn: 296958
 2017-03-04 03:04:15 +00:00
Richard Trieu 054c35c0c1 [ODRHash] Change test to try to appease buildbot. 
llvm-svn: 296953
 2017-03-04 02:05:13 +00:00
Richard Trieu 583e2c175a [ODRHash] Add support for detecting different method properties. 
Now print diagnostics for static, virtual, inline, volatile, and const
differences in methods.  Also use DeclarationName instead of IdentifierInfo
for additional robustness in diagnostic printing.

llvm-svn: 296932
 2017-03-04 00:08:58 +00:00