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COMMON: Attempt to make 'forbidden symbol' error more helpful

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This commit is contained in:
Max Horn 2011-06-06 17:09:59 +02:00
parent 0a2fb9a465
commit 0403cfc060
1 changed files with 4 additions and 1 deletions
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5
common/forbidden.h
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@ -34,6 +34,9 @@
* Backend files may #define FORBIDDEN_SYMBOL_ALLOW_ALL if they
* have to access functions like fopen, fread etc.
* Regular code, esp. code in engines/, should never do that.
* To ease transition, though, we allow re-enabling selected symbols
* in frontend code. However, this should only be used as a temporary
* measure. Especially new code should avoid this at all costs.
*/
#ifndef FORBIDDEN_SYMBOL_ALLOW_ALL
@ -51,7 +54,7 @@
* the compiler will hopefully print along with its own error message),
* we try to make clear what is causing the error.
*/
#define FORBIDDEN_SYMBOL_REPLACEMENT FORBIDDEN SYMBOL !%*
#define FORBIDDEN_SYMBOL_REPLACEMENT FORBIDDEN_look_at_common_forbidden_h_for_more_info SYMBOL !%*
#ifndef FORBIDDEN_SYMBOL_EXCEPTION_printf