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-rw-r--r--gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c22
-rw-r--r--gcc/testsuite/gcc.dg/cpp/embed-18.c7
-rw-r--r--gcc/testsuite/gcc.dg/cpp/paste12-2.c2
-rw-r--r--gcc/testsuite/gcc.dg/cpp/paste12.c2
-rw-r--r--gcc/testsuite/gcc.dg/cpp/paste14-2.c4
-rw-r--r--gcc/testsuite/gcc.dg/cpp/paste14.c4
-rw-r--r--gcc/testsuite/gcc.dg/cpp/pr118674.c5
7 files changed, 31 insertions, 15 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c b/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c
index 06a244e..f3c7901 100644
--- a/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c
+++ b/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c
@@ -8,21 +8,25 @@
#pragma unknown1 /* { dg-warning "-:unknown1" "unknown1" } */
#define COMMA ,
-#define FOO(x) x
-#define BAR(x) _Pragma("unknown_before") x
-#define BAZ(x) x _Pragma("unknown_after")
+#define FOO(x) x /* { dg-note "in definition of macro 'FOO'" } */
-int _Pragma("unknown2") bar1; /* { dg-warning "-:unknown2" "unknown2" } */
+#define BAR1(x) _Pragma("unknown_before1") x /* { dg-warning "unknown_before1" } */
+#define BAR2(x) _Pragma("unknown_before2") x /* { dg-warning "unknown_before2" } */
-FOO(int _Pragma("unknown3") bar2); /* { dg-warning "-:unknown3" "unknown3" } */
+#define BAZ1(x) x _Pragma("unknown_after1") /* { dg-warning "unknown_after1" } */
+#define BAZ2(x) x _Pragma("unknown_after2") /* { dg-warning "unknown_after2" } */
-int BAR(bar3); /* { dg-warning "-:unknown_before" "unknown_before 1" } */
+int _Pragma("unknown2") bar1; /* { dg-warning "unknown2" "unknown2" } */
-BAR(int bar4); /* { dg-warning "-:unknown_before" "unknown_before 2" } */
+FOO(int _Pragma("unknown3") bar2); /* { dg-warning "unknown3" "unknown3" } */
-int BAZ(bar5); /* { dg-warning "-:unknown_after" "unknown_after 1" } */
+int BAR1(bar3); /* { dg-note "in expansion of macro 'BAR1'" } */
-int BAZ(bar6;) /* { dg-warning "-:unknown_after" "unknown_after 2" } */
+BAR2(int bar4); /* { dg-note "in expansion of macro 'BAR2'" } */
+
+int BAZ1(bar5); /* { dg-note "in expansion of macro 'BAZ1'" } */
+
+int BAZ2(bar6;) /* { dg-note "in expansion of macro 'BAZ2'" } */
FOO(int bar7; _Pragma("unknown4")) /* { dg-warning "-:unknown4" "unknown4" } */
diff --git a/gcc/testsuite/gcc.dg/cpp/embed-18.c b/gcc/testsuite/gcc.dg/cpp/embed-18.c
new file mode 100644
index 0000000..198a6db
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/embed-18.c
@@ -0,0 +1,7 @@
+/* PR c/120057 */
+/* { dg-do compile } */
+/* { dg-options "-std=c23 --embed-dir=${srcdir}/c-c++-common/cpp/embed-dir" } */
+
+constexpr unsigned char magna_carta[] = {
+#embed <magna-carta.txt>
+};
diff --git a/gcc/testsuite/gcc.dg/cpp/paste12-2.c b/gcc/testsuite/gcc.dg/cpp/paste12-2.c
index 6e2e4f1..f46645a 100644
--- a/gcc/testsuite/gcc.dg/cpp/paste12-2.c
+++ b/gcc/testsuite/gcc.dg/cpp/paste12-2.c
@@ -6,6 +6,6 @@
/* Test correct diagnostics when pasting in #include.
Source: PR preprocessor/6780. */
-#define inc2(a,b) <##a.b> /* { dg-error "pasting \"<\" and \"stdio\" does not" } */
+#define inc2(a,b) <##a.b> /* { dg-error "pasting '<' and 'stdio' does not" } */
#define INC(X) inc2(X,h)
#include INC(stdio)
diff --git a/gcc/testsuite/gcc.dg/cpp/paste12.c b/gcc/testsuite/gcc.dg/cpp/paste12.c
index 3e0f7b9..f6b3696 100644
--- a/gcc/testsuite/gcc.dg/cpp/paste12.c
+++ b/gcc/testsuite/gcc.dg/cpp/paste12.c
@@ -8,4 +8,4 @@
#define inc2(a,b) <##a.b>
#define INC(X) inc2(X,h)
-#include INC(stdio) /* { dg-error "pasting \"<\" and \"stdio\" does not" } */
+#include INC(stdio) /* { dg-error "pasting '<' and 'stdio' does not" } */
diff --git a/gcc/testsuite/gcc.dg/cpp/paste14-2.c b/gcc/testsuite/gcc.dg/cpp/paste14-2.c
index 3b23ada..bb51999 100644
--- a/gcc/testsuite/gcc.dg/cpp/paste14-2.c
+++ b/gcc/testsuite/gcc.dg/cpp/paste14-2.c
@@ -4,8 +4,8 @@
{ dg-do preprocess }
*/
-#define foo - ## >> /* { dg-error "pasting \"-\" and \">>\"" } */
+#define foo - ## >> /* { dg-error "pasting '-' and '>>'" } */
foo
-#define bar = ## == /* { dg-error "pasting \"=\" and \"==\"" } */
+#define bar = ## == /* { dg-error "pasting '=' and '=='" } */
bar
diff --git a/gcc/testsuite/gcc.dg/cpp/paste14.c b/gcc/testsuite/gcc.dg/cpp/paste14.c
index 043d5e5..d60b328 100644
--- a/gcc/testsuite/gcc.dg/cpp/paste14.c
+++ b/gcc/testsuite/gcc.dg/cpp/paste14.c
@@ -5,6 +5,6 @@
*/
#define foo - ## >>
-foo /* { dg-error "pasting \"-\" and \">>\"" } */
+foo /* { dg-error "pasting '-' and '>>'" } */
#define bar = ## ==
-bar /* { dg-error "pasting \"=\" and \"==\"" } */
+bar /* { dg-error "pasting '=' and '=='" } */
diff --git a/gcc/testsuite/gcc.dg/cpp/pr118674.c b/gcc/testsuite/gcc.dg/cpp/pr118674.c
new file mode 100644
index 0000000..00ea438
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/pr118674.c
@@ -0,0 +1,5 @@
+/* PR preprocessor/118674 */
+/* { dg-do preprocess } */
+#define M(__VA_ARGS__, ...)
+/* { dg-error "'__VA_ARGS__' can only appear in the expansion of a C99 variadic macro" "" { target *-*-* } .-1 } */
+/* { dg-error "duplicate macro parameter '__VA_ARGS__'" "" { target *-*-* } .-2 } */