HP Fortran Version 3.4 Release Notes

Data Enhancements
Following features are supported under the +f2003 option.
• Procedure pointers
• The PASS attribute
Other features
This section lists the other features specific to HP Fortran 3.4.
New Intrinsic Functions
The following intrinsic functions are enabled by default in the compiler.
• COTAN
• COTAND
• DCOTAN
• DCOTAND
• QCOTAN
• QCOTAND
Static Code Analysis
With this release, the Fortran Code Advisor features have been added. These features
can be enabled by using the +w option.
Following warnings are displayed by the compiler for the programming errors in the
user program.
Uninitialized Variables
Warning 454 at (linenum:filename) : This variable is used before
its value is set
Implicit Type Declaration
Warning 455 : In program unit <program name> variable <variable
name> has not been given a type
Warning 456 : In procedure <subroutine name> dummy argument
<argument name> has not been given a type
Unused Variables
Warning 457 : In program unit <<program name> variable <variable
name> is not used.
Assignment Resulting in Truncation
Warning 458 at (linenum:filename) : Possible loss of precision
when assigning to lower precision variable
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