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| author | Thomas Schwinge <thomas@codesourcery.com> | 2021-08-03 14:59:56 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2021-08-09 13:38:14 +0200 |
| commit | c5230519305946338ddc7107ce45c740812142b4 (patch) | |
| tree | 5af9afbfb8c76d4c3492bbb12bd74be6898923f3 /gcc | |
| parent | 06870af3e48daf523a973981f053ee5c6f44c871 (diff) | |
| download | gcc-c5230519305946338ddc7107ce45c740812142b4.zip gcc-c5230519305946338ddc7107ce45c740812142b4.tar.gz gcc-c5230519305946338ddc7107ce45c740812142b4.tar.bz2 | |
Sanity check that 'Init' doesn't appear without 'Var' in '*.opt' files
... as that doesn't make sense.
@item Init(@var{value})
The variable specified by the @code{Var} property should be statically
initialized to @var{value}. [...]
gcc/
* optc-gen.awk: Sanity check that 'Init' doesn't appear without
'Var'.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/optc-gen.awk | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk index 880ac77..77e598e 100644 --- a/gcc/optc-gen.awk +++ b/gcc/optc-gen.awk @@ -195,10 +195,14 @@ for (i = 0; i < n_extra_vars; i++) { } for (i = 0; i < n_opts; i++) { name = var_name(flags[i]); - if (name == "") + init = opt_args("Init", flags[i]) + + if (name == "") { + if (init != "") + print "#error " opts[i] " must specify Var to use Init" continue; + } - init = opt_args("Init", flags[i]) if (init != "") { if (name in var_init && var_init[name] != init) print "#error multiple initializers for " name |