Cocoa and C99
Cocoa and C99
- Subject: Cocoa and C99
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Mon, 6 Oct 2008 09:49:15 +0200
In the old days I wrote:
int i; float f;
for( i = 0, f = 0.0; i < 5; i++, f+= 3.5 ) .....
Now I am trying to use the C99 style:
for( int i = 0, float f = 0.0; i < 5; i++, f+= 3.5 ) .....
But I am told: "parse error before 'float'".
Then I tried:
float f;
for( int i = 0, f = 0.0; i < 3; i++, f += 3.5 ) { printf("%g",f); };
But got: format '%g' expects type 'double', but argument 2 has type
'int'
and: unused variable 'f'
So: how to declare two variables of different type which are to be
valid only in a for-loop?
Tiger 10.4.11; gcc version 4.0.1 (Apple Computer, Inc. build 5363)
Kind regards,
Gerriet.
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