From 9a8e23311cac14168df6644e03d533a4b07f933e Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 29 Mar 2015 13:12:28 -0400 Subject: [PATCH] Remove a couple other vestigial yylex() declarations. These were workarounds for a long-gone flex bug; all supported versions of flex emit an extern declaration as expected. --- src/backend/utils/misc/guc-file.l | 3 --- src/bin/psql/psqlscan.l | 2 -- 2 files changed, 5 deletions(-) diff --git a/src/backend/utils/misc/guc-file.l b/src/backend/utils/misc/guc-file.l index b2f04e512a..c5e0fac467 100644 --- a/src/backend/utils/misc/guc-file.l +++ b/src/backend/utils/misc/guc-file.l @@ -47,9 +47,6 @@ static sigjmp_buf *GUC_flex_fatal_jmp; static void FreeConfigVariable(ConfigVariable *item); -/* flex fails to supply a prototype for yylex, so provide one */ -int GUC_yylex(void); - static int GUC_flex_fatal(const char *msg); static char *GUC_scanstr(const char *s); diff --git a/src/bin/psql/psqlscan.l b/src/bin/psql/psqlscan.l index bb134a42d8..be059abd8d 100644 --- a/src/bin/psql/psqlscan.l +++ b/src/bin/psql/psqlscan.l @@ -114,8 +114,6 @@ static int backtick_start_offset; #define LEXRES_OK 3 /* OK completion of backslash argument */ -int yylex(void); - static void evaluate_backtick(void); static void push_new_buffer(const char *newstr, const char *varname); static void pop_buffer_stack(PsqlScanState state);