diff gcc/testsuite/g++.dg/cpp2a/constexpr-try5.C @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp2a/constexpr-try5.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,40 @@
+// PR c++/89513
+// { dg-do compile { target c++14 } }
+// { dg-options "" }
+
+constexpr int foo ()
+try {			// { dg-warning "function-try-block body of 'constexpr' function only available with" "" { target c++17_down } }
+  int a;		// { dg-error "uninitialized variable 'a' in 'constexpr' function" "" { target c++17_down } }
+  static double b = 1.0;// { dg-error "'b' declared 'static' in 'constexpr' function" }
+  goto l;		// { dg-error "'goto' in 'constexpr' function" }
+  l:;
+  return 0;
+} catch (...) {
+  long int c;		// { dg-error "uninitialized variable 'c' in 'constexpr' function" "" { target c++17_down } }
+  static float d = 2.0f;// { dg-error "'d' declared 'static' in 'constexpr' function" }
+  goto l2;		// { dg-error "'goto' in 'constexpr' function" }
+  l2:;
+  return -1;
+}
+
+constexpr int bar ()
+{
+  int a;		// { dg-error "uninitialized variable 'a' in 'constexpr' function" "" { target c++17_down } }
+  static long double b = 3.0;// { dg-error "'b' declared 'static' in 'constexpr' function" }
+  goto l;		// { dg-error "'goto' in 'constexpr' function" }
+  l:;
+  try {			// { dg-warning "'try' in 'constexpr' function only available with" "" { target c++17_down } }
+    short c;		// { dg-error "uninitialized variable 'c' in 'constexpr' function" "" { target c++17_down } }
+    static float d;	// { dg-error "'d' declared 'static' in 'constexpr' function" }
+			// { dg-error "uninitialized variable 'd' in 'constexpr' function" "" { target c++17_down } .-1 }
+    goto l2;		// { dg-error "'goto' in 'constexpr' function" }
+    l2:;
+    return 0;
+  } catch (int) {
+    char e;		// { dg-error "uninitialized variable 'e' in 'constexpr' function" "" { target c++17_down } }
+    static int f = 5;	// { dg-error "'f' declared 'static' in 'constexpr' function" }
+    goto l3;		// { dg-error "'goto' in 'constexpr' function" }
+    l3:;
+    return 1;
+  }
+}