[clang] [clang][bytecode] Use InterpState::InConstantContext directly (PR #157224)

[Timm Baeder via cfe-commits]

https://github.com/tbaederr created https://github.com/llvm/llvm-project/pull/157224

Instead of referring to the EvalInfo's flag.

>From f2cb50e0ef663cc2b414cf08397d3b0d22a2407a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder at redhat.com>
Date: Sat, 6 Sep 2025 06:56:37 +0200
Subject: [PATCH] [clang][bytecode] Use InterpState::InConstantContext directly

Instead of referring to the EvalInfo's flag.
---
 clang/lib/AST/ByteCode/InterpState.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clang/lib/AST/ByteCode/InterpState.cpp b/clang/lib/AST/ByteCode/InterpState.cpp
index 6b0e72095dc55..2328cdbddd806 100644
--- a/clang/lib/AST/ByteCode/InterpState.cpp
+++ b/clang/lib/AST/ByteCode/InterpState.cpp
@@ -21,6 +21,7 @@ InterpState::InterpState(State &Parent, Program &P, InterpStack &Stk,
                          Context &Ctx, SourceMapper *M)
     : Parent(Parent), M(M), P(P), Stk(Stk), Ctx(Ctx), BottomFrame(*this),
       Current(&BottomFrame) {
+  InConstantContext = Parent.InConstantContext;
   CheckingPotentialConstantExpression =
       Parent.CheckingPotentialConstantExpression;
   CheckingForUndefinedBehavior = Parent.CheckingForUndefinedBehavior;
@@ -31,6 +32,7 @@ InterpState::InterpState(State &Parent, Program &P, InterpStack &Stk,
     : Parent(Parent), M(nullptr), P(P), Stk(Stk), Ctx(Ctx),
       BottomFrame(*this, Func, nullptr, CodePtr(), Func->getArgSize()),
       Current(&BottomFrame) {
+  InConstantContext = Parent.InConstantContext;
   CheckingPotentialConstantExpression =
       Parent.CheckingPotentialConstantExpression;
   CheckingForUndefinedBehavior = Parent.CheckingForUndefinedBehavior;
@@ -40,7 +42,7 @@ bool InterpState::inConstantContext() const {
   if (ConstantContextOverride)
     return *ConstantContextOverride;
 
-  return Parent.InConstantContext;
+  return InConstantContext;
 }
 
 InterpState::~InterpState() {