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authorKane York <kanepyork@gmail.com>2020-08-01T22·32-0700
committerkanepyork <rikingcoding@gmail.com>2020-08-01T22·45+0000
commit72fc2fd27e8ca9ddd6dad7f1c8f508e115aa2b60 (patch)
treeeacd58ae5e0de9ffaadc265b8fd417f2f62d0433 /third_party/nix/src/libexpr/primops.cc
parentcc3c45f739133162c840d500c0d633f46a524e06 (diff)
fix(3p/nix): revert "apply all clang-tidy fixes" r/1534
This reverts commit ef54f5da9fa30b5c302f2a49595ee5d041f9706a.

Resolved conflicts:
	third_party/nix/src/libexpr/eval.cc
	third_party/nix/src/libstore/builtins/fetchurl.cc
	third_party/nix/src/libstore/references.cc
	third_party/nix/src/libutil/hash.cc
	third_party/nix/src/nix-daemon/nix-daemon.cc

Change-Id: Ib9cf6e96a79a23bde3983579ced3f92e530cb011
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1547
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
Diffstat (limited to 'third_party/nix/src/libexpr/primops.cc')
-rw-r--r--third_party/nix/src/libexpr/primops.cc45
1 files changed, 21 insertions, 24 deletions
diff --git a/third_party/nix/src/libexpr/primops.cc b/third_party/nix/src/libexpr/primops.cc
index 053565f4807c..a1c1f2517969 100644
--- a/third_party/nix/src/libexpr/primops.cc
+++ b/third_party/nix/src/libexpr/primops.cc
@@ -86,8 +86,8 @@ void EvalState::realiseContext(const PathSet& context) {
   PathSet willBuild;
   PathSet willSubstitute;
   PathSet unknown;
-  unsigned long long downloadSize = 0;
-  unsigned long long narSize = 0;
+  unsigned long long downloadSize;
+  unsigned long long narSize;
   store->queryMissing(drvs, willBuild, willSubstitute, unknown, downloadSize,
                       narSize);
   store->buildPaths(drvs);
@@ -130,7 +130,7 @@ static void prim_scopedImport(EvalState& state, const Pos& pos, Value** args,
       mkString(*((*outputsVal->list)[outputs_index++]), o.first);
     }
 
-    Value fun{};
+    Value fun;
     state.evalFile(
         settings.nixDataDir + "/nix/corepkgs/imported-drv-to-derivation.nix",
         fun);
@@ -213,7 +213,7 @@ static void prim_isNull(EvalState& state, const Pos& pos, Value** args,
 static void prim_isFunction(EvalState& state, const Pos& pos, Value** args,
                             Value& v) {
   state.forceValue(*args[0]);
-  bool res = 0;
+  bool res;
   switch (args[0]->type) {
     case tLambda:
     case tPrimOp:
@@ -347,7 +347,7 @@ static void prim_genericClosure(EvalState& state, const Pos& pos, Value** args,
     res.push_back(e);
 
     /* Call the `operator' function with `e' as argument. */
-    Value call{};
+    Value call;
     mkApp(call, *op->second.value, *e);
     state.forceList(call, pos);
 
@@ -875,7 +875,7 @@ static void prim_readFile(EvalState& state, const Pos& pos, Value** args,
   }
   std::string s =
       readFile(state.checkSourcePath(state.toRealPath(path, context)));
-  if (s.find('\0') != std::string::npos) {
+  if (s.find((char)0) != std::string::npos) {
     throw Error(format("the contents of the file '%1%' cannot be represented "
                        "as a Nix string") %
                 path);
@@ -1048,13 +1048,13 @@ static void addPath(EvalState& state, const Pos& pos, const std::string& name,
 
     /* Call the filter function.  The first argument is the path,
        the second is a string indicating the type of the file. */
-    Value arg1{};
+    Value arg1;
     mkString(arg1, path);
 
-    Value fun2{};
+    Value fun2;
     state.callFunction(*filterFun, arg1, fun2, noPos);
 
-    Value arg2{};
+    Value arg2;
     mkString(arg2, S_ISREG(st.st_mode)
                        ? "regular"
                        : S_ISDIR(st.st_mode)
@@ -1063,7 +1063,7 @@ static void addPath(EvalState& state, const Pos& pos, const std::string& name,
                                    ? "symlink"
                                    : "unknown" /* not supported, will fail! */);
 
-    Value res{};
+    Value res;
     state.callFunction(fun2, arg2, res, noPos);
 
     return state.forceBool(res, pos);
@@ -1420,7 +1420,7 @@ static void prim_isList(EvalState& state, const Pos& pos, Value** args,
 static void elemAt(EvalState& state, const Pos& pos, Value& list, int n,
                    Value& v) {
   state.forceList(list, pos);
-  if (n < 0 || static_cast<unsigned int>(n) >= list.listSize()) {
+  if (n < 0 || (unsigned int)n >= list.listSize()) {
     throw Error(format("list index %1% is out of bounds, at %2%") % n % pos);
   }
   state.forceValue(*(*list.list)[n]);
@@ -1479,7 +1479,7 @@ static void prim_filter(EvalState& state, const Pos& pos, Value** args,
 
   bool same = true;
   for (unsigned int n = 0; n < args[1]->listSize(); ++n) {
-    Value res{};
+    Value res;
     state.callFunction(*args[0], *(*args[1]->list)[n], res, noPos);
     if (state.forceBool(res, pos)) {
       vs[k++] = (*args[1]->list)[n];
@@ -1537,7 +1537,7 @@ static void prim_foldlStrict(EvalState& state, const Pos& pos, Value** args,
     Value* vCur = args[1];
 
     for (unsigned int n = 0; n < args[2]->listSize(); ++n) {
-      Value vTmp{};
+      Value vTmp;
       state.callFunction(*args[0], *vCur, vTmp, pos);
       vCur = n == args[2]->listSize() - 1 ? &v : state.allocValue();
       state.callFunction(vTmp, *(*args[2]->list)[n], *vCur, pos);
@@ -1554,7 +1554,7 @@ static void anyOrAll(bool any, EvalState& state, const Pos& pos, Value** args,
   state.forceFunction(*args[0], pos);
   state.forceList(*args[1], pos);
 
-  Value vTmp{};
+  Value vTmp;
   for (unsigned int n = 0; n < args[1]->listSize(); ++n) {
     state.callFunction(*args[0], *(*args[1]->list)[n], vTmp, pos);
     bool res = state.forceBool(vTmp, pos);
@@ -1586,7 +1586,7 @@ static void prim_genList(EvalState& state, const Pos& pos, Value** args,
 
   state.mkList(v, len);
 
-  for (unsigned int n = 0; n < static_cast<unsigned int>(len); ++n) {
+  for (unsigned int n = 0; n < (unsigned int)len; ++n) {
     Value* arg = state.allocValue();
     mkInt(*arg, n);
     mkApp(*((*v.list)[n] = state.allocValue()), *args[0], *arg);
@@ -1614,8 +1614,8 @@ static void prim_sort(EvalState& state, const Pos& pos, Value** args,
       return CompareValues()(a, b);
     }
 
-    Value vTmp1{};
-    Value vTmp2{};
+    Value vTmp1;
+    Value vTmp2;
     state.callFunction(*args[0], *a, vTmp1, pos);
     state.callFunction(vTmp1, *b, vTmp2, pos);
     return state.forceBool(vTmp2, pos);
@@ -1638,7 +1638,7 @@ static void prim_partition(EvalState& state, const Pos& pos, Value** args,
   for (Value* elem : *args[1]->list) {
     state.forceValue(*elem, pos);
 
-    Value res{};
+    Value res;
     state.callFunction(*args[0], *elem, res, pos);
     if (state.forceBool(res, pos)) {
       right->push_back(elem);
@@ -1789,10 +1789,7 @@ static void prim_substring(EvalState& state, const Pos& pos, Value** args,
                     pos);
   }
 
-  mkString(v,
-           static_cast<unsigned int>(start) >= s.size()
-               ? ""
-               : std::string(s, start, len),
+  mkString(v, (unsigned int)start >= s.size() ? "" : std::string(s, start, len),
            context);
 }
 
@@ -1877,7 +1874,7 @@ static void prim_split(EvalState& state, const Pos& pos, Value** args,
     const size_t len = std::distance(begin, end);
     state.mkList(v, 2 * len + 1);
     size_t idx = 0;
-    Value* elem = nullptr;
+    Value* elem;
 
     if (len == 0) {
       (*v.list)[idx++] = args[1];
@@ -2141,7 +2138,7 @@ void EvalState::createBaseEnv() {
   baseEnv.up = nullptr;
 
   /* Add global constants such as `true' to the base environment. */
-  Value v{};
+  Value v;
 
   /* `builtins' must be first! */
   mkAttrs(v, 128);