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-rw-r--r--gcc/d/d-lang.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/d/d-lang.cc b/gcc/d/d-lang.cc
index 34fbc5f..dd5a83c 100644
--- a/gcc/d/d-lang.cc
+++ b/gcc/d/d-lang.cc
@@ -337,7 +337,7 @@ d_init_options_struct (gcc_options *opts)
/* Avoid range issues for complex multiply and divide. */
opts->x_flag_complex_method = 2;
- /* Unlike C, there is no global 'errno' variable. */
+ /* Unlike C, there is no global `errno' variable. */
opts->x_flag_errno_math = 0;
opts->frontend_set_flag_errno_math = true;