NAG Fortran Compiler, Release 7.2: Compiler Limits

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## 2.7 Compiler Limits

Item | Limit
Maximum `INCLUDE` file nesting | 20
Maximum number of `INCLUDE` file references per compilation | 2047
Maximum `DATA`-implied-`DO` loop nesting | 99
Maximum array-constructor-implied-`DO` loop nesting | 99
Maximum number of dummy arguments | 32767
Maximum number of arguments to `MIN` and `MAX` | 100
Maximum character length (except as below) | 2147483647
Maximum character length (64-bit Windows and -abi=64c Linux) | 1099511627775 (240-1)
Maximum array size (32-bit systems) | 2147483647 bytes
Maximum array size (64-bit systems) | 1 TiB
Maximum unit number | 2147483647
Maximum input/output record length | 2147483647 bytes