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* Fix a few warnings.

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This commit is contained in:
Eelco Dolstra 2006-08-04 17:07:13 +00:00
parent dcff8cdb76
commit 1854f84e83
4 changed files with 5 additions and 5 deletions
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2
src/libexpr/eval.cc
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@ -87,7 +87,7 @@ static Expr substArgs(EvalState & state,
arguments. Find out which. */ arguments. Find out which. */
for (ATermIterator i(formals); i; ++i) { for (ATermIterator i(formals); i; ++i) {
Expr name; ATerm d1, d2; Expr name; ATerm d1, d2;
matchFormal(*i, name, d1, d2); if (!matchFormal(*i, name, d1, d2)) abort();
subs.remove(name); subs.remove(name);
} }
throw TypeError(format("the function does not expect an argument named `%1%'") throw TypeError(format("the function does not expect an argument named `%1%'")

4
src/libexpr/nixexpr.cc
View file

@ -130,7 +130,7 @@ Expr substitute(const Substitution & subs, Expr e)
/* In case of a function, filter out all variables bound by this /* In case of a function, filter out all variables bound by this
function. */ function. */
ATermList formals; ATermList formals;
ATerm body, def; ATerm body;
if (matchFunction(e, formals, body, pos)) { if (matchFunction(e, formals, body, pos)) {
ATermMap map(ATgetLength(formals)); ATermMap map(ATgetLength(formals));
for (ATermIterator i(formals); i; ++i) { for (ATermIterator i(formals); i; ++i) {
@ -227,7 +227,7 @@ static void checkVarDefs2(set<Expr> & done, const ATermMap & defs, Expr e)
for (ATermIterator i(formals); i; ++i) { for (ATermIterator i(formals); i; ++i) {
ATerm valids, deflt; ATerm valids, deflt;
set<Expr> done2; set<Expr> done2;
matchFormal(*i, name, valids, deflt); if (!matchFormal(*i, name, valids, deflt)) abort();
checkVarDefs2(done, defs, valids); checkVarDefs2(done, defs, valids);
checkVarDefs2(done2, defs2, deflt); checkVarDefs2(done2, defs2, deflt);
} }

2
src/libexpr/nixexpr.hh
View file

@ -50,7 +50,7 @@ struct Substitution
{ {
Expr x; Expr x;
for (const Substitution * s(this); s; s = s->prev) for (const Substitution * s(this); s; s = s->prev)
if (x = s->map->get(name)) return x; if ((x = s->map->get(name))) return x;
return 0; return 0;
} }
}; };

2
src/libexpr/parser.cc
View file

@ -75,7 +75,7 @@ Expr unescapeStr(const char * s)
{ {
string t; string t;
char c; char c;
while (c = *s++) { while ((c = *s++)) {
if (c == '\\') { if (c == '\\') {
assert(*s); assert(*s);
c = *s++; c = *s++;