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5 Commits

Author SHA1 Message Date
Christian Kandeler 6e089e98a9 [libclang] Fix crash when visiting a captured VLA 
Array returned by LambdaExpr::capture_inits() can contain nullptrs.

Differential Revision: https://reviews.llvm.org/D82629
 2020-07-08 13:10:16 -07:00
Christian Kandeler 72131423cc [libclang] Extend clang_Cursor_Evaluate(). 
Let this function (try to) evaluate expressions, in addition to
declarations and compound statements.

Patch by Christian Kandeler <christian.kandeler@qt.io>

Reviewers: nik, akyrtzi, arphaman, jkorous

Reviewed By: jkorous

Differential Revision: https://reviews.llvm.org/D80279
 2020-06-24 11:58:39 +01:00
Emilio Cobos Alvarez 743754501b [libclang] Fix hang in release / assertion in debug when evaluating value-dependent types. 
Expression evaluator doesn't work in value-dependent types, so ensure that the
precondition it asserts holds.

This fixes https://bugs.llvm.org/show_bug.cgi?id=42532

Differential Revision: https://reviews.llvm.org/D64409

llvm-svn: 365490
 2019-07-09 14:27:01 +00:00
Argyrios Kyrtzidis 5dda1128f1 [libclang] Add APIs to check the result of an integer expression in CXEvalResult without overflow 
Patch by Emilio Cobos Álvarez!
See https://reviews.llvm.org/D26788

llvm-svn: 288438
 2016-12-01 23:41:27 +00:00
Argyrios Kyrtzidis 785705b399 [libclang] Introduce APIs for evaluating a cursor and checking if a macro is builtin/function. 
rdar://24091595

llvm-svn: 257968
 2016-01-16 00:20:02 +00:00