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patch 8.2.1512: failure after trinary expression fails

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Problem:    Failure after trinary expression fails.
Solution:   Restore eval_flags. (Yasuhiro Matsumoto, closes #6776)
This commit is contained in:
Bram Moolenaar
2020-08-22 22:37:20 +02:00
parent cd94277f72
commit 69e44552c5
4 changed files with 54 additions and 0 deletions
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7
src/eval.c
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@@ -2167,7 +2167,10 @@ eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
evalarg_used->eval_flags = result ? orig_flags
: orig_flags & ~EVAL_EVALUATE;
if (eval1(arg, rettv, evalarg_used) == FAIL)
{
evalarg_used->eval_flags = orig_flags;
return FAIL;
}
/*
* Check for the ":".
@@ -2178,6 +2181,7 @@ eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
emsg(_(e_missing_colon));
if (evaluate && result)
clear_tv(rettv);
evalarg_used->eval_flags = orig_flags;
return FAIL;
}
if (getnext)
@@ -2188,6 +2192,7 @@ eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
{
error_white_both(p, 1);
clear_tv(rettv);
evalarg_used->eval_flags = orig_flags;
return FAIL;
}
*arg = p;
@@ -2200,6 +2205,7 @@ eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
{
error_white_both(p, 1);
clear_tv(rettv);
evalarg_used->eval_flags = orig_flags;
return FAIL;
}
*arg = skipwhite_and_linebreak(*arg + 1, evalarg_used);
@@ -2209,6 +2215,7 @@ eval1(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
{
if (evaluate && result)
clear_tv(rettv);
evalarg_used->eval_flags = orig_flags;
return FAIL;
}
if (evaluate && !result)