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Alex Richardson aa7eac2e43 [FileCheck] Allow parenthesized expressions
With this change it is be possible to write FileCheck expressions such
as [[#(VAR+1)-2]]. Currently, the only supported arithmetic operators are
plus and minus, so this is not particularly useful yet. However, it our
CHERI fork we have tests that benefit from having multiplication in
FileCheck expressions. Allowing parenthesized expressions is the simplest
way for us to work around the current lack of operator precedence in
FileCheck expressions.

Reviewed By: thopre, jhenderson
Differential Revision: https://reviews.llvm.org/D77383
2020-05-27 16:31:39 +01:00
..
2019-07-31 03:22:08 +00:00