Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

11 files changed, 90 insertions, 0 deletions

diff --git a/test/Modules/Inputs/declare-use/a.h b/test/Modules/Inputs/declare-use/a.h
new file mode 100644
index 0000000..a36dc1b
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/a.h
@@ -0,0 +1,4 @@
+#ifndef A_H
+#define A_H
+const int a = 2;
+#endif
diff --git a/test/Modules/Inputs/declare-use/b.h b/test/Modules/Inputs/declare-use/b.h
new file mode 100644
index 0000000..55daf72
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/b.h
@@ -0,0 +1,4 @@
+#ifndef B_H
+#define B_H
+const int b = 3;
+#endif
diff --git a/test/Modules/Inputs/declare-use/c.h b/test/Modules/Inputs/declare-use/c.h
new file mode 100644
index 0000000..a24cd5a
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/c.h
@@ -0,0 +1,6 @@
+#ifndef C_H
+#define C_H
+#include "a.h"
+#include "b.h"
+const int c = a+b;
+#endif
diff --git a/test/Modules/Inputs/declare-use/d.h b/test/Modules/Inputs/declare-use/d.h
new file mode 100644
index 0000000..a597b01
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/d.h
@@ -0,0 +1,6 @@
+#ifndef D_H
+#define D_H
+#include "a.h"
+#include "b.h"
+const int d = a+b;
+#endif
diff --git a/test/Modules/Inputs/declare-use/e.h b/test/Modules/Inputs/declare-use/e.h
new file mode 100644
index 0000000..ed8d843
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/e.h
@@ -0,0 +1,6 @@
+#ifndef E_H
+#define E_H
+#include "a.h"
+#include "b.h"
+const int e = a*b;
+#endif
diff --git a/test/Modules/Inputs/declare-use/f.h b/test/Modules/Inputs/declare-use/f.h
new file mode 100644
index 0000000..1d8e2fd
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/f.h
@@ -0,0 +1,6 @@
+#ifndef F_H
+#define F_H
+#include "a.h"
+#include "b.h"
+const int f = a+b;
+#endif
diff --git a/test/Modules/Inputs/declare-use/g.h b/test/Modules/Inputs/declare-use/g.h
new file mode 100644
index 0000000..2a59017
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/g.h
@@ -0,0 +1,6 @@
+#ifndef G_H
+#define G_H
+#include "c.h"
+#include "g1.h"
+const int g1 = aux_g*c*7;
+#endif
diff --git a/test/Modules/Inputs/declare-use/g1.h b/test/Modules/Inputs/declare-use/g1.h
new file mode 100644
index 0000000..78a0724
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/g1.h
@@ -0,0 +1 @@
+int aux_g = 11;
diff --git a/test/Modules/Inputs/declare-use/h.h b/test/Modules/Inputs/declare-use/h.h
new file mode 100644
index 0000000..df99a6d
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/h.h
@@ -0,0 +1,7 @@
+#ifndef H_H
+#define H_H
+#include "c.h"
+#include "d.h" // expected-error {{use of a module not declared used}}
+#include "h1.h"
+const int h1 = aux_h*c*7*d;
+#endif
diff --git a/test/Modules/Inputs/declare-use/h1.h b/test/Modules/Inputs/declare-use/h1.h
new file mode 100644
index 0000000..a9275d5
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/h1.h
@@ -0,0 +1 @@
+int aux_h = 13;
diff --git a/test/Modules/Inputs/declare-use/module.map b/test/Modules/Inputs/declare-use/module.map
new file mode 100644
index 0000000..774fc37
--- /dev/null
+++ b/test/Modules/Inputs/declare-use/module.map
@@ -0,0 +1,43 @@
+module XA {
+  header "a.h"
+}
+
+module XB {
+  header "b.h"
+}
+
+module XC {
+  header "c.h"
+  use XA
+}
+
+module XD {
+  header "d.h"
+  use XA
+}
+
+module XE {
+  header "e.h"
+  use XA
+  use XB
+}
+
+module XF {
+  header "f.h"
+  use XA
+  use XB
+}
+
+module XG {
+  header "g.h"
+  header "g1.h"
+  use XC
+  use XE
+}
+
+module XH {
+  header "h.h"
+  header "h1.h"
+  use XC
+  use XE
+}