| |
Home About Us A-Z Index Search • |
Organization | International Business Machines Corporation |
---|---|
Author | William L. Toth |
Product Identification | Version/Release Number | Product Supplier | |
---|---|---|---|
1. | Visual Age Compiler V5.0.2.1 | Version 5 Release 0 Modification 2 Fix 1 (PID 5765-E26) | International Business Machines Corporation |
Testing Environment | Binary-compatible Family | Portability Environment | Indicator of Compliance | Compliance Details | |
---|---|---|---|---|---|
1. |
|
| Internationalised System Calls and Libraries Extended V2 | Test Report from Perennial ANSI C Validation Suite | Test Suite:
CVSA V7.1 Test Report: OSCC-CTR-08-CLANG |
Question 1: What is the limit on the number of nesting levels of compound statements, iteration control structures and selection control structures?
Response
Unlimited, but limited by available memory
Question 2: What is the limit on the number of nesting levels of conditional inclusions?
Response
64
Question 3: What is the limit on the number of pointer, array and function declarators (in any combination) modifying an arithmetic, a structure, a union or an incomplete type in a declaration?
Response
More than or equal to 12, but Memory Limited
Question 4: What is the limit on the number of nesting levels of parenthesised declarators within a full declarator?
Response
More than or equal to 1984, but Memory Limited
Question 5: What is the limit on the number of nesting levels of parenthesised expressions within a full expression?
Response
More than or equal to 2048, but Memory Limited
Question 6: What is the number of significant initial characters in an internal identifier or macro name?
Response
Unlimited
Question 7: What is the number of significant initial characters in an external identifier?
Response
no limit by the compiler, linker limit is 4096
Question 8: What is the limit on the number of external identifiers in one translation unit?
Response
More than or equal to 511, but Memory Limited
Question 9: What is the limit on the number of identifiers with block scope declared within one block?
Response
More than or equal to 254, but Memory Limited
Question 10: What is the limit on the number of macro identifiers simultaneously defined in one translation unit?
Response
More than or equal to 1024, but Memory Limited
Question 11: What is the limit on the number of parameters in one function definition?
Response
1023
Question 12: What is the limit on the number of arguments in one function call?
Response
1023
Question 13: What is the limit on the number of parameters in one macro definition?
Response
more than or equal to 3968, but Memory Limited
Question 14: What is the limit on the number of arguments in one macro invocation?
Response
More than or equal to 3968, but Memory Limited
Question 15: What is the limit on the number of characters in a logical source line?
Response
More than or equal to 122880, but Memory Limited
Question 16: What is the limit on the number of characters in a character string literal or wide string literal (after concatenation)?
Response
Unlimited, but Memory Limited
Question 17: What is the limit on the number of bytes in an object (in a hosted environment only)?
Response
More than or equal to 32768, but Memory Limited
Question 18: What is the limit on the number of nesting levels for #included files?
Response
64
Question 19: What is the limit on the number of case labels for a switch statement (excluding those for any nested switch statement)?
Response
More than or equal to 257, but Memory Limited
Question 20: What is the limit on the number of members in a single structure or union?
Response
More than or equal to 127, but Memory Limited
Question 21: What is the limit on the number of enumeration constants in a single enumeration?
Response
More than or equal to 127, but Memory Limited
Question 22: What is the limit on the number of levels of nested structure or union definitions in a single struct-declaration-list?
Response
More than or equal to 15, but Memory Limited
Question 23: Are distinctions of case ignored in external identifiers?
Response
No
Question 24: What conversion rules are applied when converting an integral type to a floating type which cannot represent the result exactly?
Response
Question 25: What conversion rules are applied when converting a double to a float or a long double to a long float which cannot represent the result exactly?
Response
Question 26: What truncation rules are applied when using the division operator and either of the operands is negative?
Response
Question 27: What sign is given to the result when using the remainder operator and either of the operands is negative?
Response
Question 28: When mapping sequences of characters to external source file names, does the implementation ignore distinctions of alphabetic case and restrict the mapping to 6 significant characters?
Response
Yes
Testing Environment | Binary-compatible Family | Portability Environment | Indicator of Compliance | Compliance Details | |
---|---|---|---|---|---|
1. |
|
| Internationalised System Calls and Libraries Extended | Test Report from Test Suite | Test Suite:
ACVS V4.5 Test Report: OSCC-CTR-07-CLANG |
Question 1: What limits does the implementation impose on the significant part of an identifier?
Response
External Identifier | Local (non-external) identifier |
---|---|
250 | 250 |
Question 2: What truncation rules are applied when a floating value is converted to an integral value?
Response
Question 3: What truncation rules are applied when using the
division operator and either of the operands is negative?
Response
Truncation towards zero.
Copyright © 2001 International Business Machines Corporation
All rights reserved.
3. Change History
Date Name Comment
13-Sep-2001 William L. Toth Updated for AIX 5.1.0 and VAC 5.0.2.1
01-Dec-2000 William L. Toth Changed Product Identification
02-Oct-2000 William L. Toth Updated for VAC 5.0.1 certification on AIX 4.3.3 10-2000 release
14-May-1998 William L. Toth fixed Q20 and several invalid
responses
14-May-1998 William L. Toth New CSQ for XPG5 C language
Copyright © 1998-2011 The Open Group. All Rights Reserved.
[ Home ]
[ The Open Brand ]
[ Conformance Statement Library ]
[ Search Conformance Statements ]
[ Send Feedback ]