gbranden pushed a commit to branch master
in repository groff.
commit b0f77e5eaa8616385c5528351d77b24556134e65
Author: Lennart Jablonka <[email protected]>
AuthorDate: Tue Feb 20 13:44:34 2024 +0000
[eqn]: Improve portability to Clang.
* src/preproc/eqn/main.cpp: This file includes header <stdlib.h>. As
part of the C++ standard library, <stdlib.h> provides a bunch of
stuff, including `atexit()`, in the global name space; it need not
provide that stuff in the `std` name space.
See <https://eel.is/c++draft/support.c.headers.other>.
---
ChangeLog | 10 ++++++++++
src/preproc/eqn/main.cpp | 2 +-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 438c66769..5687abcf5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2024-02-20 Lennart Jablonka <[email protected]>
+
+ * src/preproc/eqn/main.cpp: This file includes header
+ <stdlib.h>. As part of the C++ standard library, <stdlib.h>
+ provides a bunch of stuff, including `atexit()`, in the global
+ name space; it need not provide that stuff in the `std` name
+ space.
+
+ See <https://eel.is/c++draft/support.c.headers.other>.
+
2024-02-17 G. Branden Robinson <[email protected]>
* src/devices/grops/psrm.cpp
diff --git a/src/preproc/eqn/main.cpp b/src/preproc/eqn/main.cpp
index a14ac3632..9db412b2a 100644
--- a/src/preproc/eqn/main.cpp
+++ b/src/preproc/eqn/main.cpp
@@ -427,7 +427,7 @@ int main(int argc, char **argv)
init_table(device);
init_char_table();
init_param_table();
- std::atexit(free_param_table);
+ atexit(free_param_table);
printf(".do if !dEQ .ds EQ\n"
".do if !dEN .ds EN\n");
if (output_format == troff) {
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