Committed as obvious as r12-3524.
I have also re-checked openmp.c omp_code_to_statement (seems to be
complete, 'omp declare...' + 'omp requires' missing but it is
probably fine that those are absent).
And I checked gfc_ascii_statement – missing are some internally
used ones (like ST_SIMPLE_IF), which are probably never reachable.
Thus, it seems as if G. Steinmetz managed to find the only missing one.
I have created a testcase with all missing ST_OMP_END_* and ST_OACC_END_*;
I am not quite sure why a different code path is triggered for some, but
at least here is now a parse check for all.
Tobias
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commit 33fdbbe4ce6055eb858096d01720ccf94aa854ec
Author: Tobias Burnus <tob...@codesourcery.com>
Date: Tue Sep 14 14:17:35 2021 +0200
Fortran: Add missing ST_OMP_END_SCOPE handling [PR102313]
PR fortran/102313
gcc/fortran/ChangeLog:
* parse.c (gfc_ascii_statement): Add missing ST_OMP_END_SCOPE.
gcc/testsuite/ChangeLog:
* gfortran.dg/goacc/unexpected-end.f90: New test.
* gfortran.dg/gomp/unexpected-end.f90: New test.
---
gcc/fortran/parse.c | 3 +
gcc/testsuite/gfortran.dg/goacc/unexpected-end.f90 | 23 ++++
gcc/testsuite/gfortran.dg/gomp/unexpected-end.f90 | 123 +++++++++++++++++++++
3 files changed, 149 insertions(+)
diff --git a/gcc/fortran/parse.c b/gcc/fortran/parse.c
index d37a0b5a697..7d765a0866d 100644
--- a/gcc/fortran/parse.c
+++ b/gcc/fortran/parse.c
@@ -2406,6 +2406,9 @@ gfc_ascii_statement (gfc_statement st)
case ST_OMP_END_DO_SIMD:
p = "!$OMP END DO SIMD";
break;
+ case ST_OMP_END_SCOPE:
+ p = "!$OMP END SCOPE";
+ break;
case ST_OMP_END_SIMD:
p = "!$OMP END SIMD";
break;
diff --git a/gcc/testsuite/gfortran.dg/goacc/unexpected-end.f90 b/gcc/testsuite/gfortran.dg/goacc/unexpected-end.f90
new file mode 100644
index 00000000000..442724fea83
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goacc/unexpected-end.f90
@@ -0,0 +1,23 @@
+! PR fortran/102313
+
+!$acc end ATOMIC ! { dg-error "Unexpected !.ACC END ATOMIC" }
+
+!$acc end DATA ! { dg-error "Unexpected !.ACC END DATA" }
+
+!$acc end HOST DATA ! { dg-error "Unclassifiable OpenACC directive" }
+
+!$acc end KERNELS ! { dg-error "Unexpected !.ACC END KERNELS" }
+
+!$acc end KERNELS LOOP ! { dg-error "Unexpected !.ACC END KERNELS LOOP" }
+
+!$acc end LOOP ! { dg-error "Unexpected !.ACC END LOOP" }
+
+!$acc end PARALLEL ! { dg-error "Unexpected !.ACC END PARALLEL" }
+
+!$acc end PARALLEL LOOP ! { dg-error "Unexpected !.ACC END PARALLEL LOOP" }
+
+!$acc end SERIAL ! { dg-error "Unexpected !.ACC END SERIAL" }
+
+!$acc end SERIAL LOOP ! { dg-error "Unexpected !.ACC END SERIAL LOOP" }
+
+end
diff --git a/gcc/testsuite/gfortran.dg/gomp/unexpected-end.f90 b/gcc/testsuite/gfortran.dg/gomp/unexpected-end.f90
new file mode 100644
index 00000000000..d2e8daa3fde
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/gomp/unexpected-end.f90
@@ -0,0 +1,123 @@
+! PR fortran/102313
+
+!$omp end ATOMIC ! { dg-error "Unexpected !.OMP END ATOMIC" }
+
+!$omp end CRITICAL ! { dg-error "Unexpected !.OMP END CRITICAL" }
+
+!$omp end DISTRIBUTE ! { dg-error "Unexpected !.OMP END DISTRIBUTE" }
+
+!$omp end DISTRIBUTE PARALLEL DO ! { dg-error "Unexpected !.OMP END DISTRIBUTE PARALLEL DO" }
+
+!$omp end DISTRIBUTE PARALLEL DO SIMD ! { dg-error "Unexpected !.OMP END DISTRIBUTE PARALLEL DO SIMD" }
+
+!$omp end DISTRIBUTE SIMD ! { dg-error "Unexpected !.OMP END DISTRIBUTE SIMD" }
+
+!$omp end DO ! { dg-error "Unexpected !.OMP END DO" }
+
+!$omp end DO SIMD ! { dg-error "Unexpected !.OMP END DO SIMD" }
+
+!$omp end LOOP ! { dg-error "Unclassifiable OpenMP directive" }
+
+!$omp parallel loop
+do i = 1, 5
+end do
+!$omp end LOOP ! { dg-error "Unclassifiable OpenMP directive" }
+
+!$omp end MASKED ! { dg-error "Unexpected !.OMP END MASKED" }
+
+!$omp end MASKED TASKLOOP ! { dg-error "Unexpected !.OMP END MASKED TASKLOOP" }
+
+!$omp end MASKED TASKLOOP SIMD ! { dg-error "Unexpected !.OMP END MASKED TASKLOOP SIMD" }
+
+!$omp end MASTER ! { dg-error "Unexpected !.OMP END MASTER" }
+
+!$omp end MASTER TASKLOOP ! { dg-error "Unexpected !.OMP END MASTER TASKLOOP" }
+
+!$omp end MASTER TASKLOOP SIMD ! { dg-error "Unexpected !.OMP END MASTER TASKLOOP SIMD" }
+
+!$omp end ORDERED ! { dg-error "Unexpected !.OMP END ORDERED" }
+
+!$omp end PARALLEL ! { dg-error "Unexpected !.OMP END PARALLEL" }
+
+!$omp end PARALLEL DO ! { dg-error "Unexpected !.OMP END PARALLEL DO" }
+
+!$omp end PARALLEL DO SIMD ! { dg-error "Unexpected !.OMP END PARALLEL DO SIMD" }
+
+!$omp loop
+!$omp end PARALLEL LOOP ! { dg-error "Unexpected junk" }
+
+!$omp end PARALLEL MASKED ! { dg-error "Unexpected !.OMP END PARALLEL MASKED" }
+
+!$omp end PARALLEL MASKED TASKLOOP ! { dg-error "Unexpected !.OMP END PARALLEL MASKED TASKLOOP" }
+
+!$omp end PARALLEL MASKED TASKLOOP SIMD ! { dg-error "Unexpected !.OMP END PARALLEL MASKED TASKLOOP SIMD" }
+
+!$omp end PARALLEL MASTER ! { dg-error "Unexpected !.OMP END PARALLEL MASTER" }
+
+!$omp end PARALLEL MASTER TASKLOOP ! { dg-error "Unexpected !.OMP END PARALLEL MASTER TASKLOOP" }
+
+!$omp end PARALLEL MASTER TASKLOOP SIMD ! { dg-error "Unexpected !.OMP END PARALLEL MASTER TASKLOOP SIMD" }
+
+!$omp end PARALLEL SECTIONS ! { dg-error "Unexpected !.OMP END PARALLEL SECTIONS" }
+
+!$omp end PARALLEL WORKSHARE ! { dg-error "Unexpected !.OMP END PARALLEL WORKSHARE" }
+
+!$omp end SCOPE ! { dg-error "Unexpected !.OMP END SCOPE" }
+
+!$omp end SECTIONS ! { dg-error "Unexpected !.OMP END SECTIONS" }
+
+!$omp end SIMD ! { dg-error "Unexpected !.OMP END SIMD" }
+
+!$omp end SINGLE ! { dg-error "Unexpected !.OMP END SINGLE" }
+
+!$omp end TARGET ! { dg-error "Unexpected !.OMP END TARGET" }
+
+!$omp end TARGET DATA ! { dg-error "Unexpected !.OMP END TARGET DATA" }
+
+!$omp end TARGET PARALLEL ! { dg-error "Unexpected !.OMP END TARGET PARALLEL" }
+
+!$omp end TARGET PARALLEL DO ! { dg-error "Unexpected !.OMP END TARGET PARALLEL DO" }
+
+!$omp end TARGET PARALLEL DO SIMD ! { dg-error "Unexpected !.OMP END TARGET PARALLEL DO SIMD" }
+
+!$omp end TARGET PARALLEL LOOP ! { dg-error "Unexpected junk" }
+
+!$omp end TARGET SIMD ! { dg-error "Unexpected !.OMP END TARGET SIMD" }
+
+!$omp end TARGET TEAMS ! { dg-error "Unexpected !.OMP END TARGET TEAMS" }
+
+!$omp end TARGET TEAMS DISTRIBUTE ! { dg-error "Unexpected !.OMP END TARGET TEAMS DISTRIBUTE" }
+
+!$omp end TARGET TEAMS DISTRIBUTE PARALLEL DO ! { dg-error "Unexpected !.OMP END TARGET TEAMS DISTRIBUTE PARALLEL DO" }
+
+!$omp end TARGET TEAMS DISTRIBUTE PARALLEL DO SIMD ! { dg-error "Unexpected !.OMP END TARGET TEAMS DISTRIBUTE PARALLEL DO SIMD" }
+
+!$omp end TARGET TEAMS DISTRIBUTE SIMD ! { dg-error "Unexpected !.OMP END TARGET TEAMS DISTRIBUTE SIMD" }
+
+!$omp end TARGET TEAMS LOOP ! { dg-error "Unexpected junk" }
+
+!$omp end TASK ! { dg-error "Unexpected !.OMP END TASK" }
+
+!$omp end TASKGROUP ! { dg-error "Unexpected !.OMP END TASKGROUP" }
+
+!$omp end TASKLOOP ! { dg-error "Unexpected !.OMP END TASKLOOP" }
+
+!$omp end TASKLOOP SIMD ! { dg-error "Unexpected !.OMP END TASKLOOP SIMD" }
+
+!$omp end TEAMS ! { dg-error "Unexpected !.OMP END TEAMS" }
+
+!$omp end TEAMS DISTRIBUTE ! { dg-error "Unexpected !.OMP END TEAMS DISTRIBUTE" }
+
+!$omp end TEAMS DISTRIBUTE PARALLEL DO ! { dg-error "Unexpected !.OMP END TEAMS DISTRIBUTE PARALLEL DO" }
+
+!$omp end TEAMS DISTRIBUTE PARALLEL DO SIMD ! { dg-error "Unexpected !.OMP END TEAMS DISTRIBUTE PARALLEL DO SIMD" }
+
+!$omp end TEAMS DISTRIBUTE SIMD ! { dg-error "Unexpected !.OMP END TEAMS DISTRIBUTE SIMD" }
+
+!$omp end TEAMS LOOP ! { dg-error "Unexpected junk" }
+
+!$omp end WORKSHARE ! { dg-error "Unexpected !.OMP END WORKSHARE" }
+
+end ! { dg-error "Unexpected END statement" }
+
+! { dg-excess-errors "Unexpected end of file" }
