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-rw-r--r--src/ex_docmd.c27
-rw-r--r--src/ex_eval.c17
-rw-r--r--src/proto/ex_docmd.pro2
-rw-r--r--src/testdir/test_vim9_builtin.vim6
-rw-r--r--src/testdir/test_vim9_cmd.vim49
-rw-r--r--src/testdir/test_vim9_disassemble.vim12
-rw-r--r--src/version.c2
-rw-r--r--src/vim9compile.c41
8 files changed, 131 insertions, 25 deletions
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index d82d2b8769..6a4650130d 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -2970,6 +2970,33 @@ parse_command_modifiers(
}
/*
+ * Return TRUE if "cmod" has anything set.
+ */
+ int
+has_cmdmod(cmdmod_T *cmod)
+{
+ return cmod->cmod_flags != 0
+ || cmod->cmod_split != 0
+ || cmod->cmod_verbose != 0
+ || cmod->cmod_tab != 0
+ || cmod->cmod_filter_regmatch.regprog != NULL;
+}
+
+/*
+ * If Vim9 script and "cmdmod" has anything set give an error and return TRUE.
+ */
+ int
+cmdmod_error(void)
+{
+ if (in_vim9script() && has_cmdmod(&cmdmod))
+ {
+ emsg(_(e_misplaced_command_modifier));
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/*
* Apply the command modifiers. Saves current state in "cmdmod", call
* undo_cmdmod() later.
*/
diff --git a/src/ex_eval.c b/src/ex_eval.c
index f6f766a300..1af21c2a8e 100644
--- a/src/ex_eval.c
+++ b/src/ex_eval.c
@@ -1011,6 +1011,8 @@ ex_endif(exarg_T *eap)
{
cstack_T *cstack = eap->cstack;
+ if (cmdmod_error())
+ return;
did_endif = TRUE;
if (cstack->cs_idx < 0
|| (cstack->cs_flags[cstack->cs_idx]
@@ -1314,6 +1316,9 @@ ex_endwhile(exarg_T *eap)
int csf;
int fl;
+ if (cmdmod_error())
+ return;
+
if (eap->cmdidx == CMD_endwhile)
{
err = e_while;
@@ -1539,6 +1544,9 @@ ex_try(exarg_T *eap)
int skip;
cstack_T *cstack = eap->cstack;
+ if (cmdmod_error())
+ return;
+
if (cstack->cs_idx == CSTACK_LEN - 1)
eap->errmsg = _("E601: :try nesting too deep");
else
@@ -1617,6 +1625,9 @@ ex_catch(exarg_T *eap)
cstack_T *cstack = eap->cstack;
char_u *pat;
+ if (cmdmod_error())
+ return;
+
if (cstack->cs_trylevel <= 0 || cstack->cs_idx < 0)
{
eap->errmsg = _(e_catch);
@@ -1777,6 +1788,9 @@ ex_finally(exarg_T *eap)
int pending = CSTP_NONE;
cstack_T *cstack = eap->cstack;
+ if (cmdmod_error())
+ return;
+
if (cstack->cs_trylevel <= 0 || cstack->cs_idx < 0)
eap->errmsg = _(e_finally);
else
@@ -1906,6 +1920,9 @@ ex_endtry(exarg_T *eap)
void *rettv = NULL;
cstack_T *cstack = eap->cstack;
+ if (cmdmod_error())
+ return;
+
if (cstack->cs_trylevel <= 0 || cstack->cs_idx < 0)
eap->errmsg = _(e_no_endtry);
else
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index 9ac8eaf527..848106350f 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -8,6 +8,8 @@ void *getline_cookie(char_u *(*fgetline)(int, void *, int, getline_opt_T), void
char_u *getline_peek(char_u *(*fgetline)(int, void *, int, getline_opt_T), void *cookie);
char *ex_errmsg(char *msg, char_u *arg);
int parse_command_modifiers(exarg_T *eap, char **errormsg, cmdmod_T *cmod, int skip_only);
+int has_cmdmod(cmdmod_T *cmod);
+int cmdmod_error(void);
void apply_cmdmod(cmdmod_T *cmod);
void undo_cmdmod(cmdmod_T *cmod);
int parse_cmd_address(exarg_T *eap, char **errormsg, int silent);
diff --git a/src/testdir/test_vim9_builtin.vim b/src/testdir/test_vim9_builtin.vim
index b6f387666f..25db01288f 100644
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -247,7 +247,7 @@ enddef
def Test_exepath()
CheckDefExecFailure(['echo exepath(true)'], 'E1174:')
CheckDefExecFailure(['echo exepath(v:null)'], 'E1174:')
- CheckDefExecFailure(['echo exepath("")'], 'E1142:')
+ CheckDefExecFailure(['echo exepath("")'], 'E1175:')
enddef
def Test_expand()
@@ -406,13 +406,13 @@ enddef
def Test_finddir()
CheckDefExecFailure(['echo finddir(true)'], 'E1174:')
CheckDefExecFailure(['echo finddir(v:null)'], 'E1174:')
- CheckDefExecFailure(['echo finddir("")'], 'E1142:')
+ CheckDefExecFailure(['echo finddir("")'], 'E1175:')
enddef
def Test_findfile()
CheckDefExecFailure(['echo findfile(true)'], 'E1174:')
CheckDefExecFailure(['echo findfile(v:null)'], 'E1174:')
- CheckDefExecFailure(['echo findfile("")'], 'E1142:')
+ CheckDefExecFailure(['echo findfile("")'], 'E1175:')
enddef
def Test_flattennew()
diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index c276a7e6f5..bc4cfa6e16 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -797,6 +797,55 @@ def Test_silent_pattern()
bwipe!
enddef
+def Test_useless_command_modifier()
+ g:maybe = true
+ var lines =<< trim END
+ if g:maybe
+ silent endif
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 2)
+
+ lines =<< trim END
+ for i in [0]
+ silent endfor
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 2)
+
+ lines =<< trim END
+ while g:maybe
+ silent endwhile
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 2)
+
+ lines =<< trim END
+ silent try
+ finally
+ endtry
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 1)
+
+ lines =<< trim END
+ try
+ silent catch
+ endtry
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 2)
+
+ lines =<< trim END
+ try
+ silent finally
+ endtry
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 2)
+
+ lines =<< trim END
+ try
+ finally
+ silent endtry
+ END
+ CheckDefAndScriptFailure(lines, 'E1176:', 3)
+enddef
+
def Test_eval_command()
var from = 3
var to = 5
diff --git a/src/testdir/test_vim9_disassemble.vim b/src/testdir/test_vim9_disassemble.vim
index 5d3e4faa69..bb74fada07 100644
--- a/src/testdir/test_vim9_disassemble.vim
+++ b/src/testdir/test_vim9_disassemble.vim
@@ -1903,7 +1903,7 @@ enddef
def s:SilentIf()
silent if 4 == g:five
silent elseif 4 == g:five
- silent endif
+ endif
enddef
def Test_silent_if()
@@ -1924,14 +1924,14 @@ def Test_silent_if()
'\d\+ COMPAREANY ==\_s*' ..
'\d\+ CMDMOD_REV\_s*' ..
'\d\+ JUMP_IF_FALSE -> \d\+\_s*' ..
- 'silent endif\_s*' ..
+ 'endif\_s*' ..
'\d\+ RETURN 0',
res)
enddef
def s:SilentFor()
silent for i in [0]
- silent endfor
+ endfor
enddef
def Test_silent_for()
@@ -1945,7 +1945,7 @@ def Test_silent_for()
'\d CMDMOD_REV\_s*' ..
'5 FOR $0 -> 8\_s*' ..
'\d STORE $1\_s*' ..
- 'silent endfor\_s*' ..
+ 'endfor\_s*' ..
'\d JUMP -> 5\_s*' ..
'8 DROP\_s*' ..
'\d RETURN 0\_s*',
@@ -1954,7 +1954,7 @@ enddef
def s:SilentWhile()
silent while g:not
- silent endwhile
+ endwhile
enddef
def Test_silent_while()
@@ -1967,7 +1967,7 @@ def Test_silent_while()
'\d CMDMOD_REV\_s*' ..
'\d JUMP_IF_FALSE -> 6\_s*' ..
- 'silent endwhile\_s*' ..
+ 'endwhile\_s*' ..
'\d JUMP -> 0\_s*' ..
'6 RETURN 0\_s*',
res)
diff --git a/src/version.c b/src/version.c
index 9e80bd42f2..3ffa1592bc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2652,
+/**/
2651,
/**/
2650,
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 41db5e6691..c5f0f2a0be 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -2142,11 +2142,7 @@ generate_cmdmods(cctx_T *cctx, cmdmod_T *cmod)
{
isn_T *isn;
- if (cmod->cmod_flags != 0
- || cmod->cmod_split != 0
- || cmod->cmod_verbose != 0
- || cmod->cmod_tab != 0
- || cmod->cmod_filter_regmatch.regprog != NULL)
+ if (has_cmdmod(cmod))
{
cctx->ctx_has_cmdmod = TRUE;
@@ -2172,22 +2168,19 @@ generate_undo_cmdmods(cctx_T *cctx)
return OK;
}
-/*
- * If an ISN_CMDMOD was just generated drop it.
- */
- static void
-drop_cmdmod(cctx_T *cctx)
+ static int
+misplaced_cmdmod(cctx_T *cctx)
{
garray_T *instr = &cctx->ctx_instr;
- // Drop any CMDMOD instruction
if (cctx->ctx_has_cmdmod
&& ((isn_T *)instr->ga_data)[instr->ga_len - 1].isn_type
== ISN_CMDMOD)
{
- --instr->ga_len;
- cctx->ctx_has_cmdmod = FALSE;
+ emsg(_(e_misplaced_command_modifier));
+ return TRUE;
}
+ return FALSE;
}
/*
@@ -7147,7 +7140,9 @@ compile_endif(char_u *arg, cctx_T *cctx)
garray_T *instr = &cctx->ctx_instr;
isn_T *isn;
- drop_cmdmod(cctx);
+ if (misplaced_cmdmod(cctx))
+ return NULL;
+
if (scope == NULL || scope->se_type != IF_SCOPE)
{
emsg(_(e_endif_without_if));
@@ -7393,7 +7388,8 @@ compile_endfor(char_u *arg, cctx_T *cctx)
forscope_T *forscope;
isn_T *isn;
- drop_cmdmod(cctx);
+ if (misplaced_cmdmod(cctx))
+ return NULL;
if (scope == NULL || scope->se_type != FOR_SCOPE)
{
@@ -7479,7 +7475,8 @@ compile_endwhile(char_u *arg, cctx_T *cctx)
scope_T *scope = cctx->ctx_scope;
garray_T *instr = &cctx->ctx_instr;
- drop_cmdmod(cctx);
+ if (misplaced_cmdmod(cctx))
+ return NULL;
if (scope == NULL || scope->se_type != WHILE_SCOPE)
{
emsg(_(e_while));
@@ -7644,6 +7641,9 @@ compile_try(char_u *arg, cctx_T *cctx)
scope_T *try_scope;
scope_T *scope;
+ if (misplaced_cmdmod(cctx))
+ return NULL;
+
// scope that holds the jumps that go to catch/finally/endtry
try_scope = new_scope(cctx, TRY_SCOPE);
if (try_scope == NULL)
@@ -7684,6 +7684,9 @@ compile_catch(char_u *arg, cctx_T *cctx UNUSED)
char_u *p;
isn_T *isn;
+ if (misplaced_cmdmod(cctx))
+ return NULL;
+
// end block scope from :try or :catch
if (scope != NULL && scope->se_type == BLOCK_SCOPE)
compile_endblock(cctx);
@@ -7796,6 +7799,9 @@ compile_finally(char_u *arg, cctx_T *cctx)
isn_T *isn;
int this_instr;
+ if (misplaced_cmdmod(cctx))
+ return NULL;
+
// end block scope from :try or :catch
if (scope != NULL && scope->se_type == BLOCK_SCOPE)
compile_endblock(cctx);
@@ -7854,6 +7860,9 @@ compile_endtry(char_u *arg, cctx_T *cctx)
garray_T *instr = &cctx->ctx_instr;
isn_T *try_isn;
+ if (misplaced_cmdmod(cctx))
+ return NULL;
+
// end block scope from :catch or :finally
if (scope != NULL && scope->se_type == BLOCK_SCOPE)
compile_endblock(cctx);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-23 19:42:02 +0000