[flang] Add missing include, fix build break after c81a189c50

[kparzysz]

No description provided.

[llvmbot]

@llvm/pr-subscribers-flang-semantics

Author: Krzysztof Parzyszek (kparzysz)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/169192.diff

1 Files Affected:

• (modified) flang/lib/Semantics/canonicalize-do.cpp (+1)

diff --git a/flang/lib/Semantics/canonicalize-do.cpp b/flang/lib/Semantics/canonicalize-do.cpp
index d98ea48f67f29..409195d5960b4 100644
--- a/flang/lib/Semantics/canonicalize-do.cpp
+++ b/flang/lib/Semantics/canonicalize-do.cpp
@@ -9,6 +9,7 @@
 #include "canonicalize-do.h"
 #include "flang/Parser/openmp-utils.h"
 #include "flang/Parser/parse-tree-visitor.h"
+#include "flang/Parser/tools.h"
 
 namespace Fortran::parser {