aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--src/libexpr/attr-set.cc2
-rw-r--r--src/libexpr/eval-inline.hh4
-rw-r--r--src/libexpr/eval.cc24
-rw-r--r--src/libexpr/value.hh35
-rw-r--r--src/nix/repl.cc2
5 files changed, 43 insertions, 24 deletions
diff --git a/src/libexpr/attr-set.cc b/src/libexpr/attr-set.cc
index b1d61a285..17886a426 100644
--- a/src/libexpr/attr-set.cc
+++ b/src/libexpr/attr-set.cc
@@ -25,7 +25,7 @@ void EvalState::mkAttrs(Value & v, size_t capacity)
return;
}
clearValue(v);
- v.type = tAttrs;
+ v.setAttrs();
v.attrs = allocBindings(capacity);
nrAttrsets++;
nrAttrsInAttrsets += capacity;
diff --git a/src/libexpr/eval-inline.hh b/src/libexpr/eval-inline.hh
index 30f6ec7db..a0fd9b569 100644
--- a/src/libexpr/eval-inline.hh
+++ b/src/libexpr/eval-inline.hh
@@ -36,11 +36,11 @@ void EvalState::forceValue(Value & v, const Pos & pos)
Env * env = v.thunk.env;
Expr * expr = v.thunk.expr;
try {
- v.type = tBlackhole;
+ v.setBlackhole();
//checkInterrupt();
expr->eval(*this, *env, v);
} catch (...) {
- v.type = tThunk;
+ v.setThunk();
v.thunk.env = env;
v.thunk.expr = expr;
throw;
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 48fe0bbda..f68828944 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -431,7 +431,7 @@ EvalState::EvalState(const Strings & _searchPath, ref<Store> store)
}
clearValue(vEmptySet);
- vEmptySet.type = tAttrs;
+ vEmptySet.setAttrs();
vEmptySet.attrs = allocBindings(0);
createBaseEnv();
@@ -548,7 +548,7 @@ Value * EvalState::addPrimOp(const string & name,
the primop to a dummy value. */
if (arity == 0) {
auto vPrimOp = allocValue();
- vPrimOp->type = tPrimOp;
+ vPrimOp->setPrimOp();
vPrimOp->primOp = new PrimOp { .fun = primOp, .arity = 1, .name = sym };
Value v;
mkApp(v, *vPrimOp, *vPrimOp);
@@ -556,7 +556,7 @@ Value * EvalState::addPrimOp(const string & name,
}
Value * v = allocValue();
- v->type = tPrimOp;
+ v->setPrimOp();
v->primOp = new PrimOp { .fun = primOp, .arity = arity, .name = sym };
staticBaseEnv.vars[symbols.create(name)] = baseEnvDispl;
baseEnv.values[baseEnvDispl++] = v;
@@ -572,7 +572,7 @@ Value * EvalState::addPrimOp(PrimOp && primOp)
if (primOp.arity == 0) {
primOp.arity = 1;
auto vPrimOp = allocValue();
- vPrimOp->type = tPrimOp;
+ vPrimOp->setPrimOp();
vPrimOp->primOp = new PrimOp(std::move(primOp));
Value v;
mkApp(v, *vPrimOp, *vPrimOp);
@@ -584,7 +584,7 @@ Value * EvalState::addPrimOp(PrimOp && primOp)
primOp.name = symbols.create(std::string(primOp.name, 2));
Value * v = allocValue();
- v->type = tPrimOp;
+ v->setPrimOp();
v->primOp = new PrimOp(std::move(primOp));
staticBaseEnv.vars[envName] = baseEnvDispl;
baseEnv.values[baseEnvDispl++] = v;
@@ -714,7 +714,7 @@ void mkString(Value & v, const char * s)
Value & mkString(Value & v, std::string_view s, const PathSet & context)
{
- v.type = tString;
+ v.setString();
v.string.s = dupStringWithLen(s.data(), s.size());
v.string.context = 0;
if (!context.empty()) {
@@ -794,11 +794,11 @@ void EvalState::mkList(Value & v, size_t size)
{
clearValue(v);
if (size == 1)
- v.type = tList1;
+ v.setList1();
else if (size == 2)
- v.type = tList2;
+ v.setList2();
else {
- v.type = tListN;
+ v.setListN();
v.bigList.size = size;
v.bigList.elems = size ? (Value * *) allocBytes(size * sizeof(Value *)) : 0;
}
@@ -810,7 +810,7 @@ unsigned long nrThunks = 0;
static inline void mkThunk(Value & v, Env & env, Expr * expr)
{
- v.type = tThunk;
+ v.setThunk();
v.thunk.env = &env;
v.thunk.expr = expr;
nrThunks++;
@@ -1207,7 +1207,7 @@ void ExprOpHasAttr::eval(EvalState & state, Env & env, Value & v)
void ExprLambda::eval(EvalState & state, Env & env, Value & v)
{
- v.type = tLambda;
+ v.setLambda();
v.lambda.env = &env;
v.lambda.fun = this;
}
@@ -1252,7 +1252,7 @@ void EvalState::callPrimOp(Value & fun, Value & arg, Value & v, const Pos & pos)
} else {
Value * fun2 = allocValue();
*fun2 = fun;
- v.type = tPrimOpApp;
+ v.setPrimOpApp();
v.primOpApp.left = fun2;
v.primOpApp.right = &arg;
}
diff --git a/src/libexpr/value.hh b/src/libexpr/value.hh
index 833af0f3d..0995dcd7b 100644
--- a/src/libexpr/value.hh
+++ b/src/libexpr/value.hh
@@ -107,6 +107,25 @@ std::ostream & operator << (std::ostream & str, const ExternalValueBase & v);
struct Value
{
ValueType type;
+
+ inline void setInt() { type = tInt; };
+ inline void setBool() { type = tBool; };
+ inline void setString() { type = tString; };
+ inline void setPath() { type = tPath; };
+ inline void setNull() { type = tNull; };
+ inline void setAttrs() { type = tAttrs; };
+ inline void setList1() { type = tList1; };
+ inline void setList2() { type = tList2; };
+ inline void setListN() { type = tListN; };
+ inline void setThunk() { type = tThunk; };
+ inline void setApp() { type = tApp; };
+ inline void setLambda() { type = tLambda; };
+ inline void setBlackhole() { type = tBlackhole; };
+ inline void setPrimOp() { type = tPrimOp; };
+ inline void setPrimOpApp() { type = tPrimOpApp; };
+ inline void setExternal() { type = tExternal; };
+ inline void setFloat() { type = tFloat; };
+
union
{
NixInt integer;
@@ -223,7 +242,7 @@ static inline void clearValue(Value & v)
static inline void mkInt(Value & v, NixInt n)
{
clearValue(v);
- v.type = tInt;
+ v.setInt();
v.integer = n;
}
@@ -231,7 +250,7 @@ static inline void mkInt(Value & v, NixInt n)
static inline void mkFloat(Value & v, NixFloat n)
{
clearValue(v);
- v.type = tFloat;
+ v.setFloat();
v.fpoint = n;
}
@@ -239,7 +258,7 @@ static inline void mkFloat(Value & v, NixFloat n)
static inline void mkBool(Value & v, bool b)
{
clearValue(v);
- v.type = tBool;
+ v.setBool();
v.boolean = b;
}
@@ -247,13 +266,13 @@ static inline void mkBool(Value & v, bool b)
static inline void mkNull(Value & v)
{
clearValue(v);
- v.type = tNull;
+ v.setNull();
}
static inline void mkApp(Value & v, Value & left, Value & right)
{
- v.type = tApp;
+ v.setApp();
v.app.left = &left;
v.app.right = &right;
}
@@ -261,7 +280,7 @@ static inline void mkApp(Value & v, Value & left, Value & right)
static inline void mkPrimOpApp(Value & v, Value & left, Value & right)
{
- v.type = tPrimOpApp;
+ v.setPrimOpApp();
v.app.left = &left;
v.app.right = &right;
}
@@ -269,7 +288,7 @@ static inline void mkPrimOpApp(Value & v, Value & left, Value & right)
static inline void mkStringNoCopy(Value & v, const char * s)
{
- v.type = tString;
+ v.setString();
v.string.s = s;
v.string.context = 0;
}
@@ -287,7 +306,7 @@ void mkString(Value & v, const char * s);
static inline void mkPathNoCopy(Value & v, const char * s)
{
clearValue(v);
- v.type = tPath;
+ v.setPath();
v.path = s;
}
diff --git a/src/nix/repl.cc b/src/nix/repl.cc
index 71794a309..3cee81b49 100644
--- a/src/nix/repl.cc
+++ b/src/nix/repl.cc
@@ -551,7 +551,7 @@ bool NixRepl::processLine(string line)
{
Expr * e = parseString(string(line, p + 1));
Value & v(*state->allocValue());
- v.type = tThunk;
+ v.setThunk();
v.thunk.env = env;
v.thunk.expr = e;
addVarToScope(state->symbols.create(name), v);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 22:06:57 +0000