1 files changed, 9 insertions, 11 deletions

diff --git a/src/libexpr/eval-inline.hh b/src/libexpr/eval-inline.hh
index 30f6ec7db..655408cd3 100644
--- a/src/libexpr/eval-inline.hh
+++ b/src/libexpr/eval-inline.hh
@@ -10,7 +10,7 @@ namespace nix {
 LocalNoInlineNoReturn(void throwEvalError(const Pos & pos, const char * s))
 {
     throw EvalError({
-        .hint = hintfmt(s),
+        .msg = hintfmt(s),
         .errPos = pos
     });
 }
@@ -24,7 +24,7 @@ LocalNoInlineNoReturn(void throwTypeError(const char * s, const Value & v))
 LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s, const Value & v))
 {
     throw TypeError({
-        .hint = hintfmt(s, showType(v)),
+        .msg = hintfmt(s, showType(v)),
         .errPos = pos
     });
 }
@@ -32,23 +32,21 @@ LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s, const
 
 void EvalState::forceValue(Value & v, const Pos & pos)
 {
-    if (v.type == tThunk) {
+    if (v.isThunk()) {
         Env * env = v.thunk.env;
         Expr * expr = v.thunk.expr;
         try {
-            v.type = tBlackhole;
+            v.mkBlackhole();
             //checkInterrupt();
             expr->eval(*this, *env, v);
         } catch (...) {
-            v.type = tThunk;
-            v.thunk.env = env;
-            v.thunk.expr = expr;
+            v.mkThunk(env, expr);
             throw;
         }
     }
-    else if (v.type == tApp)
+    else if (v.isApp())
         callFunction(*v.app.left, *v.app.right, v, noPos);
-    else if (v.type == tBlackhole)
+    else if (v.isBlackhole())
         throwEvalError(pos, "infinite recursion encountered");
 }
 
@@ -56,7 +54,7 @@ void EvalState::forceValue(Value & v, const Pos & pos)
 inline void EvalState::forceAttrs(Value & v)
 {
     forceValue(v);
-    if (v.type != tAttrs)
+    if (v.type() != nAttrs)
         throwTypeError("value is %1% while a set was expected", v);
 }
 
@@ -64,7 +62,7 @@ inline void EvalState::forceAttrs(Value & v)
 inline void EvalState::forceAttrs(Value & v, const Pos & pos)
 {
     forceValue(v, pos);
-    if (v.type != tAttrs)
+    if (v.type() != nAttrs)
         throwTypeError(pos, "value is %1% while a set was expected", v);
 }