cgen: string buffer fix

vlang · May 25, 2020 · 0f92800 · 0f92800
1 parent b0cfd3f
commit 0f92800
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/vlib/v/gen/cgen.v b/vlib/v/gen/cgen.v
@@ -2489,6 +2489,11 @@ fn (mut g Gen) write_init_function() {
 	}
 	fn_vinit_start_pos := g.out.len
 	g.writeln('void _vinit() {')
+	if g.pref.autofree {
+		// Pre-allocate the string buffer
+		// TODO make it configurable
+		g.writeln('g_str_buf = malloc(1024 * 1000);')
+	}
 	g.writeln('\tbuiltin_init();')
 	g.writeln('\tvinit_string_literals();')
 	g.writeln(g.inits.str())

diff --git a/vlib/v/gen/cheaders.v b/vlib/v/gen/cheaders.v
@@ -240,7 +240,8 @@ void* g_live_info = NULL;
 #endif
 
 //================================== GLOBALS =================================*/
-byte g_str_buf[1024];
+//byte g_str_buf[1024];
+byte* g_str_buf;
 int load_so(byteptr);
 void reload_so();
 void _vinit();