From 5ddce9cc34ca97f02521935c0d48c1cc6f1dc9e5 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Wed, 2 Oct 2024 17:06:00 +0200
Subject: [PATCH 1/4] Update simplecpp.cpp

---
 simplecpp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simplecpp.cpp b/simplecpp.cpp
index 2dae2f20..5bd5caca 100755
--- a/simplecpp.cpp
+++ b/simplecpp.cpp
@@ -3480,7 +3480,7 @@ void simplecpp::preprocess(simplecpp::TokenList &output, const simplecpp::TokenL
                     inc2.takeTokens(inc1);
                 }
 
-                if (!inc2.empty() && inc2.cfront()->op == '<' && inc2.cback()->op == '>') {
+                if (!inc1.empty() && !inc2.empty() && inc2.cfront()->op == '<' && inc2.cback()->op == '>') {
                     TokenString hdr;
                     // TODO: Sometimes spaces must be added in the string
                     // Somehow preprocessToken etc must be told that the location should be source location not destination location

From 87dce498ac2925dff85b5b227c85c9aba88ee9b6 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Wed, 2 Oct 2024 17:09:59 +0200
Subject: [PATCH 2/4] Update test.cpp

---
 test.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/test.cpp b/test.cpp
index 1f979dd3..07985a5e 100644
--- a/test.cpp
+++ b/test.cpp
@@ -1829,6 +1829,14 @@ static void missingHeader3()
     ASSERT_EQUALS("", toString(outputList));
 }
 
+static void missingHeader4()
+{
+    const char code[] = "#/**/include <>\n";
+    simplecpp::OutputList outputList;
+    ASSERT_EQUALS("", preprocess(code, &outputList));
+    ASSERT_EQUALS("", toString(outputList));
+}
+
 static void nestedInclude()
 {
     const char code[] = "#include \"test.h\"\n";
@@ -3057,6 +3065,7 @@ int main(int argc, char **argv)
     TEST_CASE(missingHeader1);
     TEST_CASE(missingHeader2);
     TEST_CASE(missingHeader3);
+    TEST_CASE(missingHeader4);
     TEST_CASE(nestedInclude);
     TEST_CASE(systemInclude);
 

From b823993264e8a5287e9fea6bfb6562c685c86857 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Wed, 2 Oct 2024 17:12:12 +0200
Subject: [PATCH 3/4] Update test.cpp

---
 test.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.cpp b/test.cpp
index 07985a5e..63072a76 100644
--- a/test.cpp
+++ b/test.cpp
@@ -1834,7 +1834,7 @@ static void missingHeader4()
     const char code[] = "#/**/include <>\n";
     simplecpp::OutputList outputList;
     ASSERT_EQUALS("", preprocess(code, &outputList));
-    ASSERT_EQUALS("", toString(outputList));
+    ASSERT_EQUALS("actual:file0,1,syntax_error,No header in #include\n", toString(outputList));
 }
 
 static void nestedInclude()

From 4df52e3fa4e4194c5646a0a1071c87baa9def60a Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Wed, 2 Oct 2024 17:13:48 +0200
Subject: [PATCH 4/4] Update test.cpp

---
 test.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.cpp b/test.cpp
index 63072a76..d8e359e5 100644
--- a/test.cpp
+++ b/test.cpp
@@ -1834,7 +1834,7 @@ static void missingHeader4()
     const char code[] = "#/**/include <>\n";
     simplecpp::OutputList outputList;
     ASSERT_EQUALS("", preprocess(code, &outputList));
-    ASSERT_EQUALS("actual:file0,1,syntax_error,No header in #include\n", toString(outputList));
+    ASSERT_EQUALS("file0,1,syntax_error,No header in #include\n", toString(outputList));
 }
 
 static void nestedInclude()