diff options
Diffstat (limited to 'third_party/nix/src/libexpr/eval-inline.hh')
-rw-r--r-- | third_party/nix/src/libexpr/eval-inline.hh | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/third_party/nix/src/libexpr/eval-inline.hh b/third_party/nix/src/libexpr/eval-inline.hh deleted file mode 100644 index 5162ab3971a3..000000000000 --- a/third_party/nix/src/libexpr/eval-inline.hh +++ /dev/null @@ -1,90 +0,0 @@ -#pragma once - -#include "libexpr/eval.hh" - -#define LocalNoInline(f) \ - static f __attribute__((noinline)); \ - f -#define LocalNoInlineNoReturn(f) \ - static f __attribute__((noinline, noreturn)); \ - f - -namespace nix { - -LocalNoInlineNoReturn(void throwEvalError(const char* s, const Pos& pos)) { - throw EvalError(format(s) % pos); -} - -LocalNoInlineNoReturn(void throwTypeError(const char* s, const Value& v)) { - throw TypeError(format(s) % showType(v)); -} - -LocalNoInlineNoReturn(void throwTypeError(const char* s, const Value& v, - const Pos& pos)) { - throw TypeError(format(s) % showType(v) % pos); -} - -void EvalState::forceValue(Value& v, const Pos& pos) { - if (v.type == tThunk) { - Env* env = v.thunk.env; - Expr* expr = v.thunk.expr; - try { - v.type = tBlackhole; - // checkInterrupt(); - expr->eval(*this, *env, v); - } catch (...) { - v.type = tThunk; - v.thunk.env = env; - v.thunk.expr = expr; - throw; - } - } else if (v.type == tApp) { - callFunction(*v.app.left, *v.app.right, v, noPos); - } else if (v.type == tBlackhole) { - throwEvalError("infinite recursion encountered, at %1%", pos); - } -} - -inline void EvalState::forceAttrs(Value& v) { - forceValue(v); - if (v.type != tAttrs) { - throwTypeError("value is %1% while a set was expected", v); - } -} - -inline void EvalState::forceAttrs(Value& v, const Pos& pos) { - forceValue(v); - if (v.type != tAttrs) { - throwTypeError("value is %1% while a set was expected, at %2%", v, pos); - } -} - -inline void EvalState::forceList(Value& v) { - forceValue(v); - if (!v.isList()) { - throwTypeError("value is %1% while a list was expected", v); - } -} - -inline void EvalState::forceList(Value& v, const Pos& pos) { - forceValue(v); - if (!v.isList()) { - throwTypeError("value is %1% while a list was expected, at %2%", v, pos); - } -} - -/* Note: Various places expect the allocated memory to be zeroed. */ -inline void* allocBytes(size_t n) { - void* p; -#if HAVE_BOEHMGC - p = GC_MALLOC(n); -#else - p = calloc(n, 1); -#endif - if (!p) { - throw std::bad_alloc(); - } - return p; -} - -} // namespace nix |