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1997-09-05
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7.2 MIPSpro Fortran 90 Front End Release Notes
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7. _B_u_g__F_i_x_e_s
This chapter briefly describes the bugs that
have been fixed in the compiler since release
7.1. Some of the headings are followed by a
Silicon Graphics incident report number.
+o Rejecting -p flag
The following code would core dump when
compiled with -p.
a = 1.0
b = 2.0
c = matmul(a,b)
print *, c
stop
end
As -p is no longer supported; the user
should use ssrun -pcsamp, etc. to do pc-
sampling. The compiler was changed to
reject -p with a warning. (Bug #444089)
+o f90 fails: CVTEXPR-operation_type=72 should
not reach IL conversion
Under certain circumstances the 7.1 version
of f90 would abort with the following
error:
CVTEXPR-operation_type=72 should not reach IL conversion.
### fatal error Internal Error : unexpected type_of_operation
### Internal Error : unexpected type_of_operation
*** while processing routine VIZ_GET_SET_STATS
*** while processing routine VIZ_GET_SET_STATS
This has been fixed. (Bug #455088)
+o Internal Error : unexpected
type_of_operation with Cray directive
Use of Cay style directives (even if
commented out) causes the compiler to
abort. This has been fixed. (Bug #455685)
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+o ### Null ST in Make_ID_ND
Under certain circumstances, the f90
compiler would abort with the following
error:
### Compiler Error (user routine 'transport_') during Front End Driver phase:
### Null ST in Make_ID_ND
Signal: SIGSEGV in Front End Driver phase.
This has been fixed. (Bug #456246)
+o Internal Error: Not yet translated
Under certain circumstances, the f90
compiler would abort with the following
error:
### fatal error Internal Error : Not yet translated
### Internal Error : Not yet translated
This has been fixed. (Bug #460856)
+o f90 compilation fails on transfer() with
CHARACTER(*) source
This has been fixed. (Bug #479806)
+o Internal Error : predecessors
Under certain circumstances, the f90
compiler would abort with the following
error:
### fatal error Internal Error : predecessors
### Internal Error : predecessors
This has been fixed. (Bug #495858)
+o -freeform with comments hang fef90
Under certain circumstances if use of
-freeform in f90 compilations would cause
the compilation to hang. This has been
fixed. (Bug #512153)
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