diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/transfer_check_3.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/transfer_check_3.f90 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/transfer_check_3.f90 b/gcc/testsuite/gfortran.dg/transfer_check_3.f90 new file mode 100644 index 00000000000..d0a52c27bdb --- /dev/null +++ b/gcc/testsuite/gfortran.dg/transfer_check_3.f90 @@ -0,0 +1,33 @@ +! { dg-do compile } +! { dg-options "-Wsurprising" } +! +! PR fortran/53691 +! PR fortran/53685 +! +! TRANSFER checks + + +! (a) PR 53691 +! Failed for -Wsurprising with an ICE as SIZE was assumed to be constant + + SUBROUTINE CGBRFSX(N, RWORK) + INTEGER N + REAL RWORK(*) + REAL ZERO + PARAMETER (ZERO = 0.0E+0) + call foo(TRANSFER (RWORK(1:2*N), (/ (ZERO, ZERO) /), N)) + end + +! (b) PR 53685 +! Failed with a bogus size warning if the source's size is not known at compile +! time (for substrings, the length wasn't set) + + subroutine test(j) + implicit none + character(len=4) :: record_type + integer :: i, j + + i = transfer (record_type, i) ! no warning + i = transfer (record_type(1:4), i) ! gave a warning + i = transfer (record_type(1:j), i) ! gave a warning + end |