| ! { dg-do compile } |
| ! { dg-options "-Wrealloc-lhs-all -Wrealloc-lhs" } |
| ! |
| ! PR fortran/52196 |
| ! |
| implicit none |
| type t |
| integer :: x |
| end type t |
| integer, allocatable :: a(:), b |
| real, allocatable :: r(:) |
| type(t), allocatable :: c(:) |
| character(len=:), allocatable :: str |
| character(len=:), allocatable :: astr(:) |
| |
| allocate(a(2), b, c(1)) |
| b = 4 ! { dg-warning "Code for reallocating the allocatable variable" } |
| a = [b,b] ! { dg-warning "Code for reallocating the allocatable array" } |
| c = [t(4)] ! { dg-warning "Code for reallocating the allocatable variable" } |
| a = 5 ! no realloc |
| c = t(5) ! no realloc |
| str = 'abc' ! { dg-warning "Code for reallocating the allocatable variable" } |
| astr = 'abc' ! no realloc |
| astr = ['abc'] ! { dg-warning "Code for reallocating the allocatable array" } |
| a = reshape(a,shape(a)) ! { dg-warning "Code for reallocating the allocatable array" } |
| r = sin(r) ! { dg-warning "Code for reallocating the allocatable array" } |
| r = sin(r(1)) ! no realloc |
| b = sin(r(1)) ! { dg-warning "Code for reallocating the allocatable variable" } |
| |
| a = nar() ! { dg-warning "Code for reallocating the allocatable array" } |
| a = nar2() ! { dg-warning "Code for reallocating the allocatable array" } |
| contains |
| function nar() |
| integer,allocatable :: nar(:) |
| end function |
| function nar2() |
| integer :: nar2(8) |
| end function |
| end |