List of Compiler Options and Their Defaults
Options that Define the Compiler Object Code Produced
| Option Type | Default Value | #pragma options | C | C++ |
| -qoption | noextchk | EXTCHK | x | x |
Syntax
-qextchk | -qnoextchk
EXTCHK | NOEXTCHK
Purpose
Generates bind-time type checking information and checks for
compile-time consistency.
Notes
-qextchk checks for consistency at compile time
and detects mismatches across compilation units at link time.
-qextchk does not perform type checking on functions or objects that contain references to incomplete types.
Example
To compile myprogram.c so that bind-time checking information is
produced, enter:
xlC myprogram.c -qextchk
List of Compiler Options and Their
Defaults
Options that Define the Compiler Object
Code Produced
