[PATCH 1/2] RISC-V: Add quotes to #error messages

In commit 1aaf3a64e92a ("[PATCH] RISC-V: Deduplicate #error messages in
testsuite"), the author made a mistake to miss the test after adding
quotes around extension names.  To avoid future errors and for consistency
with other #error uses in the RISC-V testsuite, this commit quotes #error
messages where necessary to avoid current test case failures.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/zvkn.c: Quote #error messages.
	* gcc.target/riscv/zvkn-1.c: Ditto.
	* gcc.target/riscv/zvknc.c: Ditto.
	* gcc.target/riscv/zvknc-1.c: Ditto.
	* gcc.target/riscv/zvknc-2.c: Ditto.
	* gcc.target/riscv/zvkng.c: Ditto.
	* gcc.target/riscv/zvkng-1.c: Ditto.
	* gcc.target/riscv/zvkng-2.c: Ditto.
	* gcc.target/riscv/zvks.c: Ditto.
	* gcc.target/riscv/zvks-1.c: Ditto.
	* gcc.target/riscv/zvksc.c: Ditto.
	* gcc.target/riscv/zvksc-1.c: Ditto.
	* gcc.target/riscv/zvksc-2.c: Ditto.
	* gcc.target/riscv/zvksg.c: Ditto.
	* gcc.target/riscv/zvksg-1.c: Ditto.
	* gcc.target/riscv/zvksg-2.c: Ditto.

16 files changed, 104 insertions, 104 deletions

diff --git a/gcc/testsuite/gcc.target/riscv/zvkn-1.c b/gcc/testsuite/gcc.target/riscv/zvkn-1.c
index 84a3b57..23b255b 100644
--- a/gcc/testsuite/gcc.target/riscv/zvkn-1.c
+++ b/gcc/testsuite/gcc.target/riscv/zvkn-1.c
@@ -3,23 +3,23 @@
 /* { dg-options "-march=rv32gc_zvkned_zvknhb_zvbb_zvkt" { target { rv32 } } } */
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvkn.c b/gcc/testsuite/gcc.target/riscv/zvkn.c
index b42c188..0047ebd 100644
--- a/gcc/testsuite/gcc.target/riscv/zvkn.c
+++ b/gcc/testsuite/gcc.target/riscv/zvkn.c
@@ -3,23 +3,23 @@
 /* { dg-options "-march=rv32gc_zvkn" { target { rv32 } } } */
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvknc-1.c b/gcc/testsuite/gcc.target/riscv/zvknc-1.c
index 5c456a6..d8a84c0 100644
--- a/gcc/testsuite/gcc.target/riscv/zvknc-1.c
+++ b/gcc/testsuite/gcc.target/riscv/zvknc-1.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvkned_zvknhb_zvbb_zvkt_zvbc" { target { rv32 } } } */
 
 #ifndef __riscv_zvknc
-#error Feature macro for `Zvknc' not defined
+#error "Feature macro for `Zvknc' not defined"
 #endif
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvbc
-#error Feature macro for `Zvbc' not defined
+#error "Feature macro for `Zvbc' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvknc-2.c b/gcc/testsuite/gcc.target/riscv/zvknc-2.c
index fbedbf3..36cc633 100644
--- a/gcc/testsuite/gcc.target/riscv/zvknc-2.c
+++ b/gcc/testsuite/gcc.target/riscv/zvknc-2.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvkn_zvbc" { target { rv32 } } } */
 
 #ifndef __riscv_zvknc
-#error Feature macro for `Zvknc' not defined
+#error "Feature macro for `Zvknc' not defined"
 #endif
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvbc
-#error Feature macro for `Zvbc' not defined
+#error "Feature macro for `Zvbc' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvknc.c b/gcc/testsuite/gcc.target/riscv/zvknc.c
index 826e36a..a177f17 100644
--- a/gcc/testsuite/gcc.target/riscv/zvknc.c
+++ b/gcc/testsuite/gcc.target/riscv/zvknc.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvknc" { target { rv32 } } } */
 
 #ifndef __riscv_zvknc
-#error Feature macro for `Zvknc' not defined
+#error "Feature macro for `Zvknc' not defined"
 #endif
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvbc
-#error Feature macro for `Zvbc' not defined
+#error "Feature macro for `Zvbc' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvkng-1.c b/gcc/testsuite/gcc.target/riscv/zvkng-1.c
index c142412..d996b42 100644
--- a/gcc/testsuite/gcc.target/riscv/zvkng-1.c
+++ b/gcc/testsuite/gcc.target/riscv/zvkng-1.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvkned_zvknhb_zvbb_zvkt_zvkg" { target { rv32 } } } */
 
 #ifndef __riscv_zvkng
-#error Feature macro for `Zvkng' not defined
+#error "Feature macro for `Zvkng' not defined"
 #endif
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvkg
-#error Feature macro for `Zvkg' not defined
+#error "Feature macro for `Zvkg' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvkng-2.c b/gcc/testsuite/gcc.target/riscv/zvkng-2.c
index 0150dca..0019999 100644
--- a/gcc/testsuite/gcc.target/riscv/zvkng-2.c
+++ b/gcc/testsuite/gcc.target/riscv/zvkng-2.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvkn_zvkg" { target { rv32 } } } */
 
 #ifndef __riscv_zvkng
-#error Feature macro for `Zvkng' not defined
+#error "Feature macro for `Zvkng' not defined"
 #endif
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvkg
-#error Feature macro for `Zvkg' not defined
+#error "Feature macro for `Zvkg' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvkng.c b/gcc/testsuite/gcc.target/riscv/zvkng.c
index 20cf098..4605faf 100644
--- a/gcc/testsuite/gcc.target/riscv/zvkng.c
+++ b/gcc/testsuite/gcc.target/riscv/zvkng.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvkng" { target { rv32 } } } */
 
 #ifndef __riscv_zvkng
-#error Feature macro for `Zvkng' not defined
+#error "Feature macro for `Zvkng' not defined"
 #endif
 
 #ifndef __riscv_zvkn
-#error Feature macro for `Zvkn' not defined
+#error "Feature macro for `Zvkn' not defined"
 #endif
 
 #ifndef __riscv_zvkned
-#error Feature macro for `Zvkned' not defined
+#error "Feature macro for `Zvkned' not defined"
 #endif
 
 #ifndef __riscv_zvknhb
-#error Feature macro for `Zvknhb' not defined
+#error "Feature macro for `Zvknhb' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvkg
-#error Feature macro for `Zvkg' not defined
+#error "Feature macro for `Zvkg' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvks-1.c b/gcc/testsuite/gcc.target/riscv/zvks-1.c
index 30d1253..a576cdb 100644
--- a/gcc/testsuite/gcc.target/riscv/zvks-1.c
+++ b/gcc/testsuite/gcc.target/riscv/zvks-1.c
@@ -3,23 +3,23 @@
 /* { dg-options "-march=rv32gc_zvksed_zvksh_zvbb_zvkt" { target { rv32 } } } */
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvks.c b/gcc/testsuite/gcc.target/riscv/zvks.c
index 4af3a2a..d31b261 100644
--- a/gcc/testsuite/gcc.target/riscv/zvks.c
+++ b/gcc/testsuite/gcc.target/riscv/zvks.c
@@ -3,23 +3,23 @@
 /* { dg-options "-march=rv32gc_zvks" { target { rv32 } } } */
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvksc-1.c b/gcc/testsuite/gcc.target/riscv/zvksc-1.c
index b547ae8..3b76e6c 100644
--- a/gcc/testsuite/gcc.target/riscv/zvksc-1.c
+++ b/gcc/testsuite/gcc.target/riscv/zvksc-1.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvksed_zvksh_zvbb_zvkt_zvbc" { target { rv32 } } } */
 
 #ifndef __riscv_zvksc
-#error Feature macro for `Zvksc' not defined
+#error "Feature macro for `Zvksc' not defined"
 #endif
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvbc
-#error Feature macro for `Zvbc' not defined
+#error "Feature macro for `Zvbc' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvksc-2.c b/gcc/testsuite/gcc.target/riscv/zvksc-2.c
index d0623bb..b95e34e 100644
--- a/gcc/testsuite/gcc.target/riscv/zvksc-2.c
+++ b/gcc/testsuite/gcc.target/riscv/zvksc-2.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvks_zvbc" { target { rv32 } } } */
 
 #ifndef __riscv_zvksc
-#error Feature macro for `Zvksc' not defined
+#error "Feature macro for `Zvksc' not defined"
 #endif
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvbc
-#error Feature macro for `Zvbc' not defined
+#error "Feature macro for `Zvbc' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvksc.c b/gcc/testsuite/gcc.target/riscv/zvksc.c
index f712aed..983f1aa 100644
--- a/gcc/testsuite/gcc.target/riscv/zvksc.c
+++ b/gcc/testsuite/gcc.target/riscv/zvksc.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvksc" { target { rv32 } } } */
 
 #ifndef __riscv_zvksc
-#error Feature macro for `Zvksc' not defined
+#error "Feature macro for `Zvksc' not defined"
 #endif
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvbc
-#error Feature macro for `Zvbc' not defined
+#error "Feature macro for `Zvbc' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvksg-1.c b/gcc/testsuite/gcc.target/riscv/zvksg-1.c
index ed1e4f7..e6b3055 100644
--- a/gcc/testsuite/gcc.target/riscv/zvksg-1.c
+++ b/gcc/testsuite/gcc.target/riscv/zvksg-1.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvksed_zvksh_zvbb_zvkt_zvkg" { target { rv32 } } } */
 
 #ifndef __riscv_zvksg
-#error Feature macro for `Zvksg' not defined
+#error "Feature macro for `Zvksg' not defined"
 #endif
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvkg
-#error Feature macro for `Zvkg' not defined
+#error "Feature macro for `Zvkg' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvksg-2.c b/gcc/testsuite/gcc.target/riscv/zvksg-2.c
index 4e6df2d..2475e8b 100644
--- a/gcc/testsuite/gcc.target/riscv/zvksg-2.c
+++ b/gcc/testsuite/gcc.target/riscv/zvksg-2.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvks_zvkg" { target { rv32 } } } */
 
 #ifndef __riscv_zvksg
-#error Feature macro for `Zvksg' not defined
+#error "Feature macro for `Zvksg' not defined"
 #endif
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvkg
-#error Feature macro for `Zvkg' not defined
+#error "Feature macro for `Zvkg' not defined"
 #endif
 
 int
diff --git a/gcc/testsuite/gcc.target/riscv/zvksg.c b/gcc/testsuite/gcc.target/riscv/zvksg.c
index e8a33f4..4db9b5d 100644
--- a/gcc/testsuite/gcc.target/riscv/zvksg.c
+++ b/gcc/testsuite/gcc.target/riscv/zvksg.c
@@ -3,31 +3,31 @@
 /* { dg-options "-march=rv32gc_zvksg" { target { rv32 } } } */
 
 #ifndef __riscv_zvksg
-#error Feature macro for `Zvksg' not defined
+#error "Feature macro for `Zvksg' not defined"
 #endif
 
 #ifndef __riscv_zvks
-#error Feature macro for `Zvks' not defined
+#error "Feature macro for `Zvks' not defined"
 #endif
 
 #ifndef __riscv_zvksed
-#error Feature macro for `Zvksed' not defined
+#error "Feature macro for `Zvksed' not defined"
 #endif
 
 #ifndef __riscv_zvksh
-#error Feature macro for `Zvksh' not defined
+#error "Feature macro for `Zvksh' not defined"
 #endif
 
 #ifndef __riscv_zvbb
-#error Feature macro for `Zvbb' not defined
+#error "Feature macro for `Zvbb' not defined"
 #endif
 
 #ifndef __riscv_zvkt
-#error Feature macro for `Zvkt' not defined
+#error "Feature macro for `Zvkt' not defined"
 #endif
 
 #ifndef __riscv_zvkg
-#error Feature macro for `Zvkg' not defined
+#error "Feature macro for `Zvkg' not defined"
 #endif
 
 int