http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60370
Bug ID: 60370 Summary: TRANSPOSE on rhs of allocatable array assignment gives bounds error Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: townsend at astro dot wisc.edu The following code: program foo real, allocatable :: a(:,:) real, allocatable :: b(:,:) allocate(a(10,5)) a = 0. b = TRANSPOSE(a) end program foo ...produces this error message at runtime, when compiled with -fcheck=all: At line 10 of file foo.f90 Fortran runtime error: Array bound mismatch for dimension 1 of array 'b' (1/5) This is on OS X: Using built-in specs. COLLECT_GCC=/Applications/madsdk/bin/gfortran.exec COLLECT_LTO_WRAPPER=/Applications/madsdk/libexec/gcc/x86_64-apple-darwin11.4.2/4.9.0/lto-wrapper Target: x86_64-apple-darwin11.4.2 Configured with: ./configure CC='gcc -D_FORTIFY_SOURCE=0' --build=x86_64-apple-darwin11.4.2 --prefix=/Applications/madsdk --with-gmp=/Applications/madsdk --with-mpfr=/Applications/madsdk --with-mpc=/Applications/madsdk --enable-languages=c,c++,fortran --disable-multilib --disable-nls --disable-libsanitizer Thread model: posix gcc version 4.9.0 20140201 (experimental) (GCC)