llvm-project.git/clang/test/CodeGenCXX/predefined-expr-cxx14.cpp, branch main Unnamed repository; edit this file 'description' to name the repository. [CodeGen] Always use string computed in Sema for PredefinedExpr 2019-01-22T00:11:17+00:00 Eli Friedman efriedma@codeaurora.org 2019-01-22T00:11:17+00:00 3f82f9e127268d28f2830d72bf4f402e31a0a477 We can't use any other string, anyway, because its type wouldn't match the type of the PredefinedExpr. With this change, we don't compute a "nice" name for the __func__ global when it's used in the initializer for a constant. This doesn't seem like a great loss, and I'm not sure how to fix it without either storing more information in the AST, or somehow threading through the information from ExprConstant.cpp. This could break some situations involving BlockDecl; currently, CodeGenFunction::EmitPredefinedLValue has some logic to intentionally emit a string different from what Sema computed. This code skips that logic... but that logic can't work correctly in general anyway. (For example, sizeof(__func__) returns the wrong result.) Hopefully this doesn't affect practical code. Fixes https://bugs.llvm.org/show_bug.cgi?id=40313 . Differential Revision: https://reviews.llvm.org/D56821 llvm-svn: 351766 
We can't use any other string, anyway, because its type wouldn't
match the type of the PredefinedExpr.

With this change, we don't compute a "nice" name for the __func__ global
when it's used in the initializer for a constant. This doesn't seem like
a great loss, and I'm not sure how to fix it without either storing more
information in the AST, or somehow threading through the information
from ExprConstant.cpp.

This could break some situations involving BlockDecl; currently,
CodeGenFunction::EmitPredefinedLValue has some logic to intentionally
emit a string different from what Sema computed.  This code skips that
logic... but that logic can't work correctly in general anyway.  (For
example, sizeof(__func__) returns the wrong result.) Hopefully this
doesn't affect practical code.

Fixes https://bugs.llvm.org/show_bug.cgi?id=40313 .

Differential Revision: https://reviews.llvm.org/D56821

llvm-svn: 351766
Improve handling of __FUNCTION__ and other predefined expression for Objective-C Blocks 2016-11-16T07:07:28+00:00 Mehdi Amini mehdi.amini@apple.com 2016-11-16T07:07:28+00:00 dc9bf8fab6365af788976edddfc8221eceecaccb Instead of always displaying the mangled name, try to do better and get something closer to regular functions. Recommit r287039 (that was reverted in r287039) with a tweak to be more generic, and test fixes! Differential Revision: https://reviews.llvm.org/D26522 llvm-svn: 287085 
Instead of always displaying the mangled name, try to do better
and get something closer to regular functions.

Recommit r287039 (that was reverted in r287039) with a tweak to
be more generic, and test fixes!

Differential Revision: https://reviews.llvm.org/D26522

llvm-svn: 287085
Revert "Improve handling of __FUNCTION__ and other predefined expression for Objective-C Blocks" 2016-11-15T22:19:50+00:00 Mehdi Amini mehdi.amini@apple.com 2016-11-15T22:19:50+00:00 f5f37ee546bd05427e37b5e9ab2cbcb2ac72f5cc This reverts commit r287039, tests are broken. llvm-svn: 287043 
This reverts commit r287039, tests are broken.

llvm-svn: 287043
Improve handling of __FUNCTION__ and other predefined expression for Objective-C Blocks 2016-11-15T21:47:11+00:00 Mehdi Amini mehdi.amini@apple.com 2016-11-15T21:47:11+00:00 26168ad5c50f63e676184c207adf643ca7707ce9 Instead of always displaying the mangled name, try to do better and get something closer to regular functions. Differential Revision: https://reviews.llvm.org/D26522 llvm-svn: 287039 
Instead of always displaying the mangled name, try to do better
and get something closer to regular functions.

Differential Revision: https://reviews.llvm.org/D26522

llvm-svn: 287039
This patch fixes couple of bugs for predefined expression 2014-11-14T23:55:27+00:00 Fariborz Jahanian fjahanian@apple.com 2014-11-14T23:55:27+00:00 68e79383619e354988deac99d7c6ac6a75e92b33 used inside blocks. It fixes a crash in naming code for __func__ etc. when used in a block declared globally. It also brings back old naming convention for predefined expression which was broken. rdar://18961148 llvm-svn: 222065 
used inside blocks. It fixes a crash in naming code
for __func__ etc. when used in a block declared globally.
It also brings back old naming convention for
predefined expression which was broken. rdar://18961148

llvm-svn: 222065
PredefinedExpr deserialization test in dependent context. 2014-10-13T03:27:35+00:00 Alexey Bataev a.bataev@hotmail.com 2014-10-13T03:27:35+00:00 4dcead4bc38b0a037e696a52ebf90fc3b3e2fde9 For commit r219561 - Fix deserialization of PredefinedExpr in dependent context. llvm-svn: 219594 
For commit r219561 - Fix deserialization of PredefinedExpr in dependent context.

llvm-svn: 219594
Bugfix for predefined expressions in dependent context. 2014-10-10T18:58:13+00:00 Alexey Bataev a.bataev@hotmail.com 2014-10-10T18:58:13+00:00 769562a382407436963501230f822358f29e7b13 This bug break compilation with precompiled headers and predefined expressions in dependent context. llvm-svn: 219525 
This bug break compilation with precompiled headers and predefined expressions in dependent context.

llvm-svn: 219525
Fix for bug http://llvm.org/PR17427. 2014-10-09T08:45:04+00:00 Alexey Bataev a.bataev@hotmail.com 2014-10-09T08:45:04+00:00 ec4747802ae99edea83b3199df52be5c1f43f048 Assertion failed: "Computed __func__ length differs from type!" Reworked PredefinedExpr representation with internal StringLiteral field for function declaration. Differential Revision: http://reviews.llvm.org/D5365 llvm-svn: 219393 
Assertion failed: "Computed __func__ length differs from type!"
Reworked PredefinedExpr representation with internal StringLiteral field for function declaration.
Differential Revision: http://reviews.llvm.org/D5365

llvm-svn: 219393