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* README.Portability: Small update. 

From-SVN: r35040
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Neil Booth 2000-07-15 03:03:11 +00:00 committed by Neil Booth
parent 9139939530
commit 7de515541f
2 changed files with 9 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2000-07-15 Neil Booth <NeilB@earthling.net>
* README.Portability: Small update.
2000-07-15 Neil Booth <NeilB@earthling.net>
* README.Portability: New file.

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gcc/README.Portability
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@ -195,6 +195,7 @@ In K+R C, you have to cast enum types to use them as integers, and
some compilers in particular give lots of warnings for using an enum
as an array index.
Bitfields
---------
@ -232,6 +233,7 @@ values in unsigned char fit in an int, it promotes to int).
** Not having any argument whose type is a short type (char, short,
float of any flavor) and subject to promotion. **
Trigraphs
---------
@ -246,14 +248,15 @@ Suffixes on Integer Constants
**Using a 'u' suffix on integer constants.**
Common Coding Pitfalls
======================
errno
-----
errno might be declared as a macro.
Common Coding Pitfalls
======================
Implicit int
------------