From 8a2195336034f8a9d571c3a7fdffb298f707c9cb Mon Sep 17 00:00:00 2001
From: Michael Jabbour <michael.jabbour@sonarsource.com>
Date: Thu, 28 Nov 2024 21:13:55 +0100
Subject: [PATCH] Include language information for headers in the command line

---
 src/Integration.Vsix/CFamily/VcxProject/CmdBuilder.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/Integration.Vsix/CFamily/VcxProject/CmdBuilder.cs b/src/Integration.Vsix/CFamily/VcxProject/CmdBuilder.cs
index 5774d6170f..da62745f70 100644
--- a/src/Integration.Vsix/CFamily/VcxProject/CmdBuilder.cs
+++ b/src/Integration.Vsix/CFamily/VcxProject/CmdBuilder.cs
@@ -169,7 +169,14 @@ internal void AddOptFromProperties(IVCRulePropertyStorage properties)
             var compileAs = properties.GetEvaluatedPropertyValue("CompileAs");
             if (IsHeader)
             {
-                HeaderFileLang = (compileAs == "CompileAsC") ? "c" : "cpp";
+                if (compileAs == "CompileAsC")
+                {
+                    HeaderFileLang = "c";
+                    AddCmdOpt("/TC");
+                } else {
+                    HeaderFileLang = "cpp";
+                    AddCmdOpt("/TP");
+                }
             }
             else
             {