This reverts commit f949f876daeda520a5b7dbeb2cbb35b8c4383acb.
This commit introduces an llvm_unreachable call that is actually
reachable. I posted a reproducer on the pull request discussion.
ast-print: A DeclRef to an anonymous NTTP will print
'value-parameter-DEPTH-INDEX',
similar to how type parameters are printed.
ast-dump: A bareDeclRef to an anonymous entity will print some extra
identifying information,
instead of an empty name, like indexes.
Falls back to source locations if nothing else is available.
This patch adds -Wno-strict-prototypes to all of the test cases that
use functions without prototypes, but not as the primary concern of the
test. e.g., attributes testing whether they can/cannot be applied to a
function without a prototype, etc.
This is done in preparation for enabling -Wstrict-prototypes by
default.
With https://reviews.llvm.org/D63376, we began storing the APValue
directly into the ConstantExpr object so that we could reuse the
calculated value later. However, it missed a case when not in C++11
mode but the expression is known to be constant.
The outputs between the direct ast-dump test and the ast-dump test after
deserialization should match modulo a few differences.
For hand-written tests, strip the "<undeserialized declarations>"s and
the "imported"s with sed.
For tests generated with "make-ast-dump-check.sh", regenerate the
output.
Part 2/n.
This moves everything primarily testing the functionality of -ast-dump and -ast-print into their own directory, rather than leaving the tests spread around the testing directory.
llvm-svn: 348017
