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* More operators / primops.

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This commit is contained in:
Eelco Dolstra 2010-03-30 18:05:54 +00:00
parent c9170be2bd
commit 47df476daa
5 changed files with 145 additions and 187 deletions
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18
src/libexpr/eval.hh
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@ -104,19 +104,9 @@ static inline void mkBool(Value & v, bool b)
}
static inline void mkString(Value & v, const char * s)
{
v.type = tString;
v.string.s = s;
v.string.context = 0;
}
static inline void mkPath(Value & v, const char * s)
{
v.type = tPath;
v.path = s;
}
void mkString(Value & v, const char * s);
void mkString(Value & v, const string & s, const PathSet & context);
void mkPath(Value & v, const char * s);
typedef std::map<Path, PathSet> DrvRoots;
@ -177,6 +167,7 @@ public:
void forceAttrs(Value & v);
void forceList(Value & v);
void forceFunction(Value & v); // either lambda or primop
string forceStringNoCtx(Value & v);
/* String coercion. Converts strings, paths and derivations to a
string. If `coerceMore' is set, also converts nulls, integers,
@ -234,7 +225,6 @@ Expr strictEvalExpr(EvalState & state, Expr e);
/* Specific results. */
string evalString(EvalState & state, Expr e, PathSet & context);
string evalStringNoCtx(EvalState & state, Expr e);
int evalInt(EvalState & state, Expr e);
bool evalBool(EvalState & state, Expr e);
ATermList evalList(EvalState & state, Expr e);