[flang] Parse nonlabel DO within label DO better; add -fdebug-semantics; more testing
authorpeter klausler <pklausler@nvidia.com>
Tue, 2 Oct 2018 23:42:15 +0000 (16:42 -0700)
committerpeter klausler <pklausler@nvidia.com>
Thu, 4 Oct 2018 20:54:07 +0000 (13:54 -0700)
commit7e87d5a29711021dbfdeca6655299c728693145a
tree2a494d5ddb9978032b70a4c80d4319a0a08075b6
parent4d6885346e88d7911f8b97fe01ad85971977ea96
[flang] Parse nonlabel DO within label DO better; add -fdebug-semantics; more testing

Original-commit: flang-compiler/f18@2825a459567cedc40006193800287580005e363c
Reviewed-on: https://github.com/flang-compiler/f18/pull/200
Tree-same-pre-rewrite: false
flang/lib/parser/user-state.cc
flang/lib/parser/user-state.h
flang/test/semantics/canondo04.f90
flang/test/semantics/test_any.sh
flang/tools/f18/f18.cc