diff options
Diffstat (limited to 'src/parser.c')
| -rw-r--r-- | src/parser.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/parser.c b/src/parser.c index e602271..eff98df 100644 --- a/src/parser.c +++ b/src/parser.c @@ -158,9 +158,15 @@ parsedecl(ast_t *ast, aux_t *aux, lexemes_t toks, bool toplvl) aux->buf = bufalloc(aux->buf, aux->cap, sizeof(*aux->buf)); } - /* TODO: Support ‘static’ as a keyword */ - aux->buf[j].decl.isstatic = toplvl; - aux->buf[j].decl.isundef = false; + bool static_kw = toks.kinds[toksidx] == LEXIDENT + && strview_eq(SV("static"), toks.strs[toksidx]); + if (static_kw) { + toksidx++; + if (toplvl) + err("parser: The ‘static’ doesn’t apply to global variables"); + } + + aux->buf[j].decl.isundef = false; if (toplvl && toks.kinds[toksidx] == LEXIDENT && strview_eq(SV("pub"), toks.strs[toksidx])) { @@ -187,12 +193,17 @@ parsedecl(ast_t *ast, aux_t *aux, lexemes_t toks, bool toplvl) err("parser: No type provided in non-assigning declaration"); ast->kinds[i] = ASTDECL; ast->kids[i].rhs = AST_EMPTY; + aux->buf[j].decl.isstatic = toplvl || static_kw; return i; case LEXCOLON: ast->kinds[i] = ASTCDECL; + aux->buf[j].decl.isstatic = false; + if (static_kw) + err("parser: Cannot declare a constant symbol ‘static’"); break; case LEXEQ: ast->kinds[i] = ASTDECL; + aux->buf[j].decl.isstatic = toplvl || static_kw; break; default: err("parser: Expected colon, equals, or semicolon"); @@ -388,7 +399,9 @@ parsestmt(ast_t *ast, aux_t *aux, lexemes_t toks) ast->kids[i].rhs = rhs; if (toks.kinds[toksidx++] != LEXSEMI) err("parser: Expected semicolon"); - } else if (toks.kinds[toksidx + 1] == LEXCOLON) { + } else if (strview_eq(SV("static"), sv) + || toks.kinds[toksidx + 1] == LEXCOLON) + { i = parsedecl(ast, aux, toks, false); } else /* assignment or funcall */ { idx_t lhs, rhs; |