Specifications

Visual Fortran Run-Time Errors Page 19 of 48
encountered during program execution was nn. This summary message appears at
program completion.
298¹
info (298): nn floating overflow traps
FOR$IOS_FLOOVFEXC. The total number of floating-point overflow traps
encountered during program execution was nn. This summary message appears at
program completion.
299¹
info (299): nn floating divide-by-zero traps
FOR$IOS_FLODIV0EXC. The total number of floating-point divide-by-zero traps
encountered during program execution was nn. This summary message appears at
program completion.
300¹
info (300): nn floating underflow traps
FOR$IOS_FLOUNDEXC. The total number of floating-point underflow traps
encountered during program execution was nn. This summary message appears at
program completion.
¹Identifies errors not returned by IOSTAT.
Run-Time Errors 540 Through 569
This section describes in detail Visual Fortran run-time errors 540 through 569.
In the following table, the first column lists error numbers returned to IOSTAT variables when an I/O
error is detected.
The first line of the second column provides the message as it is displayed (following forrtl:),
including the severity level, message number, and the message text. The following lines of the second
column contain the status condition symbol (such as FOR$IOS_INCRECTYP) and an explanation of
the message.
For information about severity levels, see the Introduction.
Number Severity Level, Number, and Message Text; Condition Symbol and Explanation
540
severe (540): Array or substring subscript expression out of range
FOR$IOS_F6096. An expression used to index an array was smaller than the lower
dimension bound or larger than the upper dimension bound.
541
severe (541): CHARACTER substring expression out of range
FOR$IOS_F6097. An expression used to index a character substring was illegal.
542
severe (542): Label not found in assigned GOTO list