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view gen/warnings.cpp @ 1635:601d3eea4a68
Make -nodefaultlib override -de{fault,bug}lib=foo instead of vice versa.
author | Matti Niemenmaa <matti.niemenmaa+hg@iki.fi> |
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date | Fri, 05 Mar 2010 21:40:51 +0200 |
parents | a591aa6bd6dc |
children |
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#include "mars.h" #include "mtype.h" #include "expression.h" #include "gen/warnings.h" void warnInvalidPrintfCall(Loc loc, Expression* arguments, size_t nargs) { Expression* arg = arguments; // make sure first argument is a string literal, or we can't do much // TODO make it smarter ? if (arg->op != TOKstring) return; // assume valid StringExp* strexp = (StringExp*)arg; // not wchar or dhar if (strexp->sz != 1) { warning(loc, "printf does not support wchar and dchar strings"); return; } #if 0 // check the format string const char* str = (char*)strexp->string; for (size_t i = 0; i < strexp->len; ++i) { // TODO } #endif }