[Fortran, Patch, PR72698, v1] [5/6/7 Regression] ICE in lhd_incomplete_type_error, at langhooks.c:205

[Andre Vehreschild]

Hi all,

attached patch fixes the ICE caused by a zero-sized string. Assigning
that string to a temporary variable obviously did not work out. The
patch fixes this by checking for zero-sized strings in SOURCE= and not
producing the code to assign "nothing" to the temporary
variable and later to the allocated memory. The version for gcc-5 had
to be adapted slightly, because the version of the ALLOCATE()
implementation is way behind.

Bootstrapped and regtested on x86_64-linux-gnu/F23. Ok for trunk, gcc-6
and gcc-5?

Regards,
	Andre
-- 
Andre Vehreschild * Email: vehre ad gmx dot de 
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