PeixinQiao eb4d5b852e [flang] Fix semantic analysis for "forall" targeted by "label" ...

As Fortran 2018 3.18 states, the branch target statement can be
`forall-construct-stmt`, but cannot be `forall-stmt`. `forall-stmt` is
wrapped by `Statement` in `action-stmt` and `action-stmt` can be one
branch target statement. Fix the semantic analysis and add two
regression test cases in lowering.

Reviewed By: Jean Perier

Differential Revision: https://reviews.llvm.org/D123373

2022-04-09 00:27:53 +08:00

42 KiB

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